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A few minor psql enhancements

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Initdb help correction
Changed end/abort to commit/rollback and changed related notices
Commented out way old printing functions in libpq
Fixed a typo in alter table / alter column
This commit is contained in:
Peter Eisentraut 2000-01-29 16:58:54 +00:00
parent 7e7416bd4e
commit 2b84cbb60f
49 changed files with 821 additions and 870 deletions
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64
doc/src/sgml/libpq.sgml
View File

@ -274,8 +274,8 @@ PostgresPollingStatusType *PQconnectPoll(PQconn *conn)
</para>
<para>
To begin, call conn=PQconnectStart("&lt;connection_info_string&gt;"). If
conn is NULL, then libpq has been unable to allocate a new PGconn
To begin, call <literal>conn=PQconnectStart("&lt;connection_info_string&gt;")</literal>.
If conn is NULL, then libpq has been unable to allocate a new PGconn
structure. Otherwise, a valid PGconn pointer is returned (though not yet
representing a valid connection to the database). On return from
PQconnectStart, call status=PQstatus(conn). If status equals
@ -1019,6 +1019,9 @@ const char * PQcmdTuples(const PGresult *res);
<synopsis>
Oid PQoidValue(const PGresult *res);
</synopsis>
The type <type>Oid</type> and the constant <literal>Invalid</literal>
will be defined if you include the <application>libpq</application>
header file. They will both be some integer type.
</para>
</listitem>
@ -1031,7 +1034,8 @@ Oid PQoidValue(const PGresult *res);
<synopsis>
const char * PQoidStatus(const PGresult *res);
</synopsis>
The function is deprecated in favor of <function>PQoidValue</function>.
The function is deprecated in favor of <function>PQoidValue</function>
and is not thread-safe.
</para>
</listitem>
@ -1045,57 +1049,25 @@ void PQprint(FILE* fout, /* output stream */
const PGresult *res,
const PQprintOpt *po);
struct _PQprintOpt {
pqbool header; /* print output field headings and row count */
pqbool align; /* fill align the fields */
pqbool standard; /* old brain dead format */
pqbool html3; /* output html tables */
pqbool expanded; /* expand tables */
pqbool pager; /* use pager for output if needed */
struct {
int header; /* print output field headings and row count */
int align; /* fill align the fields */
int standard; /* old brain dead format */
int html3; /* output html tables */
int expanded; /* expand tables */
int pager; /* use pager for output if needed */
char *fieldSep; /* field separator */
char *tableOpt; /* insert to HTML &lt;table ...&gt; */
char *caption; /* HTML &lt;caption&gt; */
char **fieldName; /* null terminated array of replacement field names */
}
} PQprintOpt;
</synopsis>
This function is intended to replace PQprintTuples(), which is
now obsolete. The <filename>psql</filename> program uses
<function>PQprint()</function> to display query results.
This function was formerly used by <application>psql</application>
to print query results, but this is no longer the case and this
function is no longer supported.
</para>
</listitem>
<listitem>
<para>
<function>PQprintTuples</function>
Prints out all the tuples and, optionally, the
attribute names to the specified output stream.
<synopsis>
void PQprintTuples(const PGresult *res,
FILE *fout, /* output stream */
int printAttName,/* print attribute names or not*/
int terseOutput, /* delimiter bars or not?*/
int width); /* width of column, variable width if 0*/
</synopsis>
</para>
</listitem>
<listitem>
<para>
<function>PQdisplayTuples</function>
Prints out all the tuples and, optionally, the
attribute names to the specified output stream.
<synopsis>
void PQdisplayTuples(const PGresult* res,
FILE *fout, /* output stream */
int fillAlign, /* space fill to align columns */
const char *fieldSep, /* field separator */
int printHeader, /* display headers? */
int quiet); /* suppress print of row count at end */
</synopsis>
<function>PQdisplayTuples()</function> was intended to supersede
<function>PQprintTuples()</function>, and
is in turn superseded by <function>PQprint()</function>.
</para>
</listitem>
<listitem>
<para>

10
doc/src/sgml/ref/abort.sgml
View File

@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/abort.sgml,v 1.4 1999/07/22 15:09:05 thomas Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/abort.sgml,v 1.5 2000/01/29 16:58:27 petere Exp $
Postgres documentation
-->
@ -52,7 +52,7 @@ ABORT [ WORK | TRANSACTION ]
<variablelist>
<varlistentry>
<term><computeroutput>
ABORT
ROLLBACK
</computeroutput></term>
<listitem>
<para>
@ -62,8 +62,8 @@ ABORT
</varlistentry>
<varlistentry>
<term><computeroutput>
NOTICE: UserAbortTransactionBlock and not in in-progress state
ABORT
NOTICE: ROLLBACK: no transaction in progress
ROLLBACK
</computeroutput></term>
<listitem>
<para>
@ -130,7 +130,7 @@ ABORT WORK;
SQL92
</title>
<para>
This command is a <productname>Postgres</productname> extension present
This command is a <productname>PostgreSQL</productname> extension present
for historical reasons. <command>ROLLBACK</command> is the <acronym>SQL92</acronym>
equivalent command.
</para>

171
doc/src/sgml/ref/alter_table.sgml
View File

@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/alter_table.sgml,v 1.9 2000/01/09 17:35:27 momjian Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/alter_table.sgml,v 1.10 2000/01/29 16:58:27 petere Exp $
Postgres documentation
-->
@ -23,11 +23,14 @@ Postgres documentation
<date>1999-07-20</date>
</refsynopsisdivinfo>
<synopsis>
ALTER TABLE <replaceable class="PARAMETER">table</replaceable>
[ * ] ADD [ COLUMN ] <replaceable class="PARAMETER">column</replaceable> <replaceable
ALTER TABLE <replaceable class="PARAMETER">table</replaceable> [ * ]
ADD [ COLUMN ] <replaceable class="PARAMETER">column</replaceable> <replaceable
class="PARAMETER">type</replaceable>
ALTER TABLE <replaceable class="PARAMETER">table</replaceable>
[ * ] RENAME [ COLUMN ] <replaceable class="PARAMETER">column</replaceable> TO <replaceable
ALTER TABLE <replaceable class="PARAMETER">table</replaceable> [ * ]
ALTER [ COLUMN ] <replaceable class="PARAMETER">column</replaceable> { SET DEFAULT <replaceable
class="PARAMETER">value</replaceable> | DROP DEFAULT }
ALTER TABLE <replaceable class="PARAMETER">table</replaceable> [ * ]
RENAME [ COLUMN ] <replaceable class="PARAMETER">column</replaceable> TO <replaceable
class="PARAMETER">newcolumn</replaceable>
ALTER TABLE <replaceable class="PARAMETER">table</replaceable>
RENAME TO <replaceable class="PARAMETER">newtable</replaceable>
@ -82,7 +85,7 @@ ALTER TABLE <replaceable class="PARAMETER">table</replaceable>
<term><replaceable class="PARAMETER"> newtable </replaceable></term>
<listitem>
<para>
New name for an existing column.
New name for the table.
</para>
</listitem>
</varlistentry>
@ -101,9 +104,7 @@ ALTER TABLE <replaceable class="PARAMETER">table</replaceable>
<variablelist>
<varlistentry>
<term><computeroutput>
ALTER
</computeroutput></term>
<term><computeroutput>ALTER</computeroutput></term>
<listitem>
<para>
Message returned from column or table renaming.
@ -112,20 +113,7 @@ ALTER
</varlistentry>
<varlistentry>
<term><computeroutput>
NEW
</computeroutput></term>
<listitem>
<para>
Message returned from column addition.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><computeroutput>
ERROR
</computeroutput></term>
<term><computeroutput>ERROR</computeroutput></term>
<listitem>
<para>
Message returned if table or column is not available.
@ -146,9 +134,12 @@ ERROR
</title>
<para>
<command>ALTER TABLE</command> changes the definition of an existing table.
The new columns and their types are specified in the same style
and with the the same restrictions as in <command>CREATE TABLE</command>.
The RENAME clause causes the name of a table or column
The <literal>ADD COLUMN</literal> form adds a new column to the table
using the same syntax as <xref linkend="SQL-CREATETABLE"
endterm="SQL-CREATETABLE-title">. The <literal>ALTER COLUMN</literal> form
allows you to set or remove the default for the column. Note that defaults
only apply to newly inserted rows.
The <literal>RENAME</literal> clause causes the name of a table or column
to change without changing any of the data contained in
the affected table. Thus, the table or column will
remain of the same type and size after this command is
@ -189,13 +180,12 @@ SELECT <replaceable>NewColumn</replaceable> FROM <replaceable>SuperClass</replac
</para>
<para>
For efficiency reasons, default values for added attributes are
not placed in existing instances of a class.
That is, existing instances will have NULL values in the new
attributes. If non-NULL values are desired, a subsequent
<command>UPDATE</command> query
(<xref linkend="sql-update-title" endterm="sql-update-title">)
should be run.
In the current implementation, default and constraint clauses for the
new column will be ignored. You can use the <literal>SET DEFAULT</literal>
form of <command>ALTER TABLE</command> to set the default later.
(You will also have to update the already existing rows to the
new default value, using <xref linkend="sql-update-title"
endterm="sql-update-title">.)
</para>
<para>
@ -248,87 +238,38 @@ ALTER TABLE distributors RENAME TO suppliers;
<refsect2info>
<date>1998-04-15</date>
</refsect2info>
<title>
SQL92
</title>
<para>
<command>ALTER TABLE/RENAME</command>
is a <productname>Postgres</productname> language extension.
</para>
<title>SQL92</title>
<para>
The <literal>ADD COLUMN</literal> form is compliant with the exception that
it does not support defaults and constraints, as explained above.
The <literal>ALTER COLUMN</literal> form is in full compliance.
</para>
<para>
SQL92 specifies some additional capabilities for <command>ALTER TABLE</command>
statement which are not yet directly supported by
<productname>Postgres</productname>:
</para>
<para>
SQL92 specifies some additional capabilities for <command>ALTER TABLE</command>
statement which are not yet directly supported by <productname>PostgreSQL</productname>:
<variablelist>
<varlistentry>
<term>
<synopsis>
ALTER TABLE <replaceable class="PARAMETER">table</replaceable> ALTER [
COLUMN ] <replaceable class="PARAMETER">column</replaceable>
SET DEFAULT <replaceable class="PARAMETER">default</replaceable>
ALTER TABLE <replaceable class="PARAMETER">table</replaceable> ALTER [
COLUMN ] <replaceable class="PARAMETER">column</replaceable>
ADD [ CONSTRAINT <replaceable class="PARAMETER">>constrain</replaceable>> ] <replaceable
class="PARAMETER">table-constraint</replaceable>
<variablelist>
<varlistentry>
<term>
<synopsis>
ALTER TABLE <replaceable class="PARAMETER">table</replaceable> ADD <replaceable class="PARAMETER">table constraint definition</replaceable>
ALTER TABLE <replaceable class="PARAMETER">table</replaceable> DROP CONSTRAINT <replaceable class="PARAMETER">constraint</replaceable> { RESTRICT | CASCADE }
</synopsis>
</term>
<listitem>
<para>
Puts the default value or constraint specified into the
definition of column in the table.
See <command>CREATE TABLE</command> for the
syntax of the default and table-constraint clauses.
If a default clause already exists, it will be replaced by
the new definition. If any constraints on this column already
exist, they will be retained using a boolean AND with the new
constraint.
Adds or removes a table constraint (such as a check constraint,
unique constraint, or foreign key constraint). To create
or remove a unique constraint, create or drop a unique index,
respectively (see <xref linkend="SQL-CREATEINDEX" endterm="SQL-CREATEINDEX-title">).
To change other kinds of constraints you need to recreate
and reload the table, using other parameters to the
<xref linkend="SQL-CREATETABLE" endterm="SQL-CREATETABLE-title">
command.
</para>
<para>
Currently, to set new default constraints on an existing column
the table must be recreated and reloaded:
<programlisting>
CREATE TABLE temp AS SELECT * FROM distributors;
DROP TABLE distributors;
CREATE TABLE distributors (
did DECIMAL(3) DEFAULT 1,
name VARCHAR(40) NOT NULL,
city VARCHAR(30)
);
INSERT INTO distributors SELECT * FROM temp;
DROP TABLE temp;
</programlisting>
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
<synopsis>
ALTER TABLE <replaceable class="PARAMETER">table</replaceable>
DROP DEFAULT <replaceable class="PARAMETER">default</replaceable>
ALTER TABLE <replaceable class="PARAMETER">table</replaceable>
DROP CONSTRAINT <replaceable class="PARAMETER">constraint</replaceable> { RESTRICT | CASCADE }
</synopsis>
</term>
<listitem>
<para>
Removes the default value specified by default or the rule
specified by constraint from the definition of a table.
If RESTRICT is specified only a constraint with no dependent
constraints can be destroyed.
If CASCADE is specified, Any constraints that are dependent on
this constraint are also dropped.
</para>
<para>
Currently, to remove a default value or constraints on an
existing column the table must be recreated and reloaded:
For example, to drop any constraints on a table <literal>distributors</literal>:
<programlisting>
CREATE TABLE temp AS SELECT * FROM distributors;
DROP TABLE distributors;
@ -342,23 +283,14 @@ DROP TABLE temp;
<varlistentry>
<term>
<synopsis>
ALTER TABLE <replaceable class="PARAMETER">table</replaceable>
DROP [ COLUMN ] <replaceable class="PARAMETER">column</replaceable> { RESTRICT | CASCADE }
ALTER TABLE <replaceable class="PARAMETER">table</replaceable> DROP [ COLUMN ] <replaceable class="PARAMETER">column</replaceable> { RESTRICT | CASCADE }
</synopsis>
</term>
<listitem>
<para>
Removes a column from a table.
If RESTRICT is specified only a column with no dependent
objects can be destroyed.
If CASCADE is specified, all objects that are dependent on
this column are also dropped.
</para>
<para>
Currently, to remove an existing column the table must be
recreated and reloaded:
<programlisting>
CREATE TABLE temp AS SELECT did, city FROM distributors;
DROP TABLE distributors;
@ -373,6 +305,13 @@ DROP TABLE temp;
</listitem>
</varlistentry>
</variablelist>
</para>
<para>
The clauses to rename columns and tables are <productname>PostgreSQL</productname>
extensions. SQL92 does not provide for them.
</para>
</refsect2>
</refsect1>
</refentry>

23
doc/src/sgml/ref/begin.sgml
View File

@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/begin.sgml,v 1.9 1999/07/22 15:09:06 thomas Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/begin.sgml,v 1.10 2000/01/29 16:58:27 petere Exp $
Postgres documentation
-->
@ -72,7 +72,7 @@ BEGIN
</varlistentry>
<varlistentry>
<term><computeroutput>
NOTICE: BeginTransactionBlock and not in default state
NOTICE: BEGIN: already a transaction in progress
</computeroutput></term>
<listitem>
<para>
@ -95,7 +95,7 @@ NOTICE: BeginTransactionBlock and not in default state
</title>
<para>
By default, <productname>Postgres</productname> executes transactions
By default, <productname>PostgreSQL</productname> executes transactions
in <firstterm>unchained mode</firstterm>
(also known as <quote>autocommit</quote> in other database
systems).
@ -116,7 +116,7 @@ NOTICE: BeginTransactionBlock and not in default state
<para>
The default transaction isolation level in
<productname>Postgres</productname>
<productname>PostgreSQL</productname>
is READ COMMITTED, where queries inside the transaction see only changes
committed before query execution. So, you have to use
<command>SET TRANSACTION ISOLATION LEVEL SERIALIZABLE</command>
@ -128,7 +128,7 @@ NOTICE: BeginTransactionBlock and not in default state
</para>
<para>
If the transaction is committed, <productname>Postgres</productname>
If the transaction is committed, <productname>PostgreSQL</productname>
will ensure either that all updates are done or else that none of
them are done. Transactions have the standard <acronym>ACID</acronym>
(atomic, consistent, isolatable, and durable) property.
@ -141,11 +141,6 @@ NOTICE: BeginTransactionBlock and not in default state
<title>
Notes
</title>
<para>
The keyword TRANSACTION is just a cosmetic alternative to WORK.
Neither keyword need be specified.
</para>
<para>
Refer to <xref linkend="sql-lock-title" endterm="sql-lock-title">
for further information
@ -190,7 +185,7 @@ BEGIN WORK;
<para>
<command>BEGIN</command>
is a <productname>Postgres</productname> language extension.
is a <productname>PostgreSQL</productname> language extension.
There is no explicit <command>BEGIN</command>
command in <acronym>SQL92</acronym>;
transaction initiation is always implicit and it terminates either
@ -204,6 +199,12 @@ BEGIN WORK;
</note>
</para>
<para>
Incidentally, the <literal>BEGIN</literal> keyword is used for a different
purpose in embedded SQL. You are advised to be careful about the transaction
semantics when porting database applications.
</para>
<para>
<acronym>SQL92</acronym> also requires SERIALIZABLE to be the default
transaction isolation level.

9
doc/src/sgml/ref/commit.sgml
View File

@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/commit.sgml,v 1.8 1999/07/22 15:09:06 thomas Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/commit.sgml,v 1.9 2000/01/29 16:58:27 petere Exp $
Postgres documentation
-->
@ -62,7 +62,7 @@ COMMIT [ WORK | TRANSACTION ]
<variablelist>
<varlistentry>
<term><computeroutput>
END
COMMIT
</computeroutput></term>
<listitem>
<para>
@ -72,7 +72,7 @@ END
</varlistentry>
<varlistentry>
<term><computeroutput>
NOTICE EndTransactionBlock and not inprogress/abort state
NOTICE: COMMIT: no transaction in progress
</computeroutput></term>
<listitem>
<para>
@ -141,7 +141,8 @@ COMMIT WORK;
SQL92
</title>
<para>
Full compatibility.
<acronym>SQL92</acronym> only specifies the two forms <literal>COMMIT</literal>
and <literal>COMMIT WORK</literal>. Otherwise full compatibility.
</para>
</refsect2>
</refsect1>

10
doc/src/sgml/ref/end.sgml
View File

@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/end.sgml,v 1.1 1999/07/22 15:09:11 thomas Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/end.sgml,v 1.2 2000/01/29 16:58:27 petere Exp $
Postgres documentation
-->
@ -62,7 +62,7 @@ END [ WORK | TRANSACTION ]
<variablelist>
<varlistentry>
<term><computeroutput>
END
COMMIT
</computeroutput></term>
<listitem>
<para>
@ -72,7 +72,7 @@ END
</varlistentry>
<varlistentry>
<term><computeroutput>
NOTICE EndTransactionBlock and not inprogress/abort state
NOTICE: COMMIT: no transaction in progress
</computeroutput></term>
<listitem>
<para>
@ -94,7 +94,7 @@ NOTICE EndTransactionBlock and not inprogress/abort state
</title>
<para>
<command>END</command> is a <productname>Postgres</productname>
<command>END</command> is a <productname>PostgreSQL</productname>
synonym for
<xref linkend="sql-commit-title" endterm="sql-commit-title">.
</para>
@ -144,7 +144,7 @@ END WORK;
</title>
<para>
<command>END</command> is a <productname>Postgres</productname>
<command>END</command> is a <productname>PostgreSQL</productname>
extension which provides functionality equivalent to
<xref linkend="sql-commit-title" endterm="sql-commit-title">.
</para>

25
doc/src/sgml/ref/psql-ref.sgml
View File

@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.21 2000/01/18 23:30:19 petere Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.22 2000/01/29 16:58:27 petere Exp $
Postgres documentation
-->
@ -1944,7 +1944,7 @@ testdb=> <userinput>\set content `sed -e "s/'/\\\\\\'/g" < my_file.txt`</userinp
<varlistentry>
<term><literal>%#</literal></term>
<listitem><para>If the username is <literal>postgres</literal>, a
<listitem><para>If the current user is a database superuser, then a
<quote>#</quote>, otherwise a <quote>&gt;</quote>.</para></listitem>
</varlistentry>
@ -2020,10 +2020,9 @@ testdb=> <userinput>\set content `sed -e "s/'/\\\\\\'/g" < my_file.txt`</userinp
<para>
Before starting up in interactive mode, <application>psql</application> attempts
to read and execute the files <filename>/etc/psqlrc</filename> and
<filename>$HOME/.psqlrc</filename>. They could be used to set up the client or
the server to taste (using the <command>\set</command> and <command>SET</command>
commands).
to read and execute commands from the file <filename>$HOME/.psqlrc</filename>. It
could be used to set up the client or the server to taste (using the <command>\set
</command> and <command>SET</command> commands).
</para>
</refsect2>
@ -2034,7 +2033,7 @@ testdb=> <userinput>\set content `sed -e "s/'/\\\\\\'/g" < my_file.txt`</userinp
<para>
<application>psql</application> supports the readline and history libraries for
convenienent line editing and retrieval. The command history is stored in a file
named <filename>.psqlrc</filename> in your home directory and is reloaded when
named <filename>.psql_history</filename> in your home directory and is reloaded when
<application>psql</application> starts up.
Tab-completion is also supported, although
the completion logic makes no claim to be an <acronym>SQL</acronym> parser.
@ -2088,7 +2087,7 @@ $ ./configure --with-includes=/opt/gnu/include --with-libraries=/opt/gnu/lib ..
Notice the changing prompt.
<programlisting>
testdb=> <userinput>CREATE TABLE my_table (</userinput>
testdb-> <userinput> first int4 not null default 0,</userinput>
testdb-> <userinput> first integer not null default 0,</userinput>
testdb-> <userinput> second text</userinput>
testdb-> <userinput>);</userinput>
CREATE
@ -2096,11 +2095,11 @@ CREATE
Now look at the table definition again:
<programlisting>
testdb=> <userinput>\d my_table</userinput>
Table "my_table"
Attribute | Type | Info
-----------+------+--------------------
first | int4 | not null default 0
second | text |
Table "my_table"
Attribute | Type | Modifier
-----------+---------+--------------------
first | integer | not null default 0
second | text |
</programlisting>
At this point you decide to change the prompt to something more

13
doc/src/sgml/ref/rollback.sgml
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@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/rollback.sgml,v 1.6 1999/07/22 15:09:14 thomas Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/rollback.sgml,v 1.7 2000/01/29 16:58:27 petere Exp $
Postgres documentation
-->
@ -61,8 +61,7 @@ ABORT
<varlistentry>
<term><computeroutput>
NOTICE: UserAbortTransactionBlock and not in in-progress state
ABORT
NOTICE: ROLLBACK: no transaction in progress
</computeroutput></term>
<listitem>
<para>
@ -95,10 +94,6 @@ ABORT
<title>
Notes
</title>
<para>
The keywords WORK and TRANSACTION are noise and can be omitted.
</para>
<para>
Use <xref linkend="SQL-COMMIT-TITLE" endterm="SQL-COMMIT-TITLE">
to successfully terminate a transaction.
@ -134,8 +129,8 @@ ROLLBACK WORK;
SQL92
</title>
<para>
Full compatibility. The TRANSACTION keyword is a
<productname>Postgres</productname> extension.
<acronym>SQL92</acronym> only specifies the two forms <literal>ROLLBACK</literal>
and <literal>ROLLBACK WORK</literal>. Otherwise full compatibility.
</para>
</refsect2>
</refsect1>

4
doc/src/sgml/ref/update.sgml
View File

@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/update.sgml,v 1.6 1999/07/22 15:09:15 thomas Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/update.sgml,v 1.7 2000/01/29 16:58:27 petere Exp $
Postgres documentation
-->
@ -23,7 +23,7 @@ Postgres documentation
<date>1999-07-20</date>
</refsynopsisdivinfo>
<synopsis>
UPDATE <replaceable class="PARAMETER">table</replaceable> SET <replaceable class="PARAMETER">R">col</replaceable>le> = <replaceable class="PARAMETER">expression</replaceable> [, ...]
UPDATE <replaceable class="PARAMETER">table</replaceable> SET <replaceable class="PARAMETER">col</replaceable> = <replaceable class="PARAMETER">expression</replaceable> [, ...]
[ FROM <replaceable class="PARAMETER">fromlist</replaceable> ]
[ WHERE <replaceable class="PARAMETER">condition</replaceable> ]
</synopsis>

10
src/backend/access/transam/xact.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/transam/xact.c,v 1.59 2000/01/26 05:56:04 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/access/transam/xact.c,v 1.60 2000/01/29 16:58:29 petere Exp $
*
* NOTES
* Transaction aborts can now occur two ways:
@ -1331,7 +1331,7 @@ BeginTransactionBlock(void)
return;
if (s->blockState != TBLOCK_DEFAULT)
elog(NOTICE, "BeginTransactionBlock and not in default state ");
elog(NOTICE, "BEGIN: already a transaction in progress");
/* ----------------
* set the current transaction block state information
@ -1404,7 +1404,7 @@ EndTransactionBlock(void)
* default state.
* ----------------
*/
elog(NOTICE, "EndTransactionBlock and not inprogress/abort state ");
elog(NOTICE, "COMMIT: no transaction in progress");
s->blockState = TBLOCK_ENDABORT;
}
@ -1516,13 +1516,13 @@ UserAbortTransactionBlock()
/* ----------------
* this case should not be possible, because it would mean
* the user entered an "abort" from outside a transaction block.
* the user entered a "rollback" from outside a transaction block.
* So we print an error message, abort the transaction and
* enter the "ENDABORT" state so we will end up in the default
* state after the upcoming CommitTransactionCommand().
* ----------------
*/
elog(NOTICE, "UserAbortTransactionBlock and not in in-progress state");
elog(NOTICE, "ROLLBACK: no transaction in progress");
AbortTransaction();
s->blockState = TBLOCK_ENDABORT;
}

15
src/backend/commands/command.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/command.c,v 1.66 2000/01/26 05:56:13 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/command.c,v 1.67 2000/01/29 16:58:34 petere Exp $
*
* NOTES
* The PortalExecutorHeapMemory crap needs to be eliminated
@ -301,7 +301,6 @@ AlterTableAddColumn(const char *relationName,
Relation idescs[Num_pg_attr_indices];
Relation ridescs[Num_pg_class_indices];
bool hasindex;
// List *rawDefaults = NIL;
/*
* permissions checking. this would normally be done in utility.c,
@ -386,9 +385,9 @@ AlterTableAddColumn(const char *relationName,
/*
* XXX is the following check sufficient?
*/
if (((Form_pg_class) GETSTRUCT(reltup))->relkind == RELKIND_INDEX)
if (((Form_pg_class) GETSTRUCT(reltup))->relkind != RELKIND_RELATION)
{
elog(ERROR, "ALTER TABLE: index relation \"%s\" not changed",
elog(ERROR, "ALTER TABLE: relation \"%s\" is not a table",
relationName);
}
@ -429,7 +428,7 @@ AlterTableAddColumn(const char *relationName,
0, 0);
if (HeapTupleIsValid(tup))
elog(ERROR, "ALTER TABLE: column name \"%s\" already exists in relation \"%s\"",
elog(ERROR, "ALTER TABLE: column name \"%s\" already exists in table \"%s\"",
colDef->colname, relationName);
/*
@ -627,14 +626,12 @@ AlterTableAlterColumn(const char *relationName,
/* keep the system catalog indices current */
CatalogOpenIndices(Num_pg_attr_indices, Name_pg_attr_indices, irelations);
CatalogIndexInsert(irelations, Num_pg_attr_indices, attr_rel, newtuple);
CatalogCloseIndices(Num_pg_attrdef_indices, irelations);
CatalogCloseIndices(Num_pg_attr_indices, irelations);
/* get rid of actual default definition */
drop_default(myrelid, attnum);
}
else
elog(NOTICE, "ALTER TABLE: there was no default on column \"%s\" of relation \"%s\"",
colName, relationName);
heap_endscan(scan);
heap_close(attr_rel, NoLock);
}

44
src/backend/commands/creatinh.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/creatinh.c,v 1.55 2000/01/26 05:56:13 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/Attic/creatinh.c,v 1.56 2000/01/29 16:58:34 petere Exp $
*
*-------------------------------------------------------------------------
*/
@ -31,8 +31,8 @@
* ----------------
*/
static int checkAttrExists(char *attributeName,
char *attributeType, List *schema);
static bool checkAttrExists(const char *attributeName,
const char *attributeType, List *schema);
static List *MergeAttributes(List *schema, List *supers, List **supconstr);
static void StoreCatalogInheritance(Oid relationId, List *supers);
@ -291,7 +291,7 @@ MergeAttributes(List *schema, List *supers, List **supconstr)
if (!strcmp(coldef->colname, restdef->colname))
{
elog(ERROR, "attribute '%s' duplicated",
elog(ERROR, "CREATE TABLE: attribute \"%s\" duplicated",
coldef->colname);
}
}
@ -304,7 +304,7 @@ MergeAttributes(List *schema, List *supers, List **supconstr)
{
if (!strcmp(strVal(lfirst(entry)), strVal(lfirst(rest))))
{
elog(ERROR, "relation '%s' duplicated",
elog(ERROR, "CREATE TABLE: inherited relation \"%s\" duplicated",
strVal(lfirst(entry)));
}
}
@ -326,9 +326,8 @@ MergeAttributes(List *schema, List *supers, List **supconstr)
tupleDesc = RelationGetDescr(relation);
constr = tupleDesc->constr;
/* XXX shouldn't this test be stricter? No indexes, for example? */
if (relation->rd_rel->relkind == 'S')
elog(ERROR, "MergeAttr: Can't inherit from sequence superclass '%s'", name);
if (relation->rd_rel->relkind != RELKIND_RELATION)
elog(ERROR, "CREATE TABLE: inherited relation \"%s\" is not a table", name);
for (attrno = relation->rd_rel->relnatts - 1; attrno >= 0; attrno--)
{
@ -353,15 +352,15 @@ MergeAttributes(List *schema, List *supers, List **supconstr)
* check validity
*
*/
if (checkAttrExists(attributeName, attributeType, inhSchema) ||
checkAttrExists(attributeName, attributeType, schema))
{
if (checkAttrExists(attributeName, attributeType, schema))
elog(ERROR, "CREATE TABLE: attribute \"%s\" already exists in inherited schema",
attributeName);
if (checkAttrExists(attributeName, attributeType, inhSchema))
/*
* this entry already exists
*/
continue;
}
/*
* add an entry to the schema
@ -629,11 +628,13 @@ again:
heap_close(relation, RowExclusiveLock);
}
/*
* returns 1 if attribute already exists in schema, 0 otherwise.
* returns true if attribute already exists in schema, false otherwise.
*/
static int
checkAttrExists(char *attributeName, char *attributeType, List *schema)
static bool
checkAttrExists(const char *attributeName, const char *attributeType, List *schema)
{
List *s;
@ -641,19 +642,16 @@ checkAttrExists(char *attributeName, char *attributeType, List *schema)
{
ColumnDef *def = lfirst(s);
if (!strcmp(attributeName, def->colname))
if (strcmp(attributeName, def->colname)==0)
{
/*
* attribute exists. Make sure the types are the same.
*/
if (strcmp(attributeType, def->typename->name) != 0)
{
elog(ERROR, "%s and %s conflict for %s",
attributeType, def->typename->name, attributeName);
}
return 1;
elog(ERROR, "CREATE TABLE: attribute \"%s\" type conflict (%s and %s)",
attributeName, attributeType, def->typename->name);
return true;
}
}
return 0;
return false;
}

27
src/backend/parser/gram.y
View File

@ -11,7 +11,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.136 2000/01/27 18:11:35 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.137 2000/01/29 16:58:37 petere Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -832,14 +832,14 @@ AlterTableStmt:
$$ = (Node *)n;
}
/* ALTER TABLE <name> DROP [COLUMN] <name> {RESTRICT|CASCADE} */
| ALTER TABLE relation_name opt_inh_star DROP opt_column ColId /* drop_behavior */
| ALTER TABLE relation_name opt_inh_star DROP opt_column ColId drop_behavior
{
AlterTableStmt *n = makeNode(AlterTableStmt);
n->subtype = 'D';
n->relname = $3;
n->inh = $4;
n->name = $7;
/* n->behavior = $8; */
n->behavior = $8;
$$ = (Node *)n;
}
/* ALTER TABLE <name> ADD CONSTRAINT ... */
@ -856,7 +856,7 @@ AlterTableStmt:
| ALTER TABLE relation_name opt_inh_star DROP CONSTRAINT name drop_behavior
{
AlterTableStmt *n = makeNode(AlterTableStmt);
n->subtype = 'X';
n->subtype = 'X';
n->relname = $3;
n->inh = $4;
n->name = $7;
@ -866,7 +866,8 @@ AlterTableStmt:
;
alter_column_action:
SET DEFAULT a_expr_or_null { $$ = $3; }
SET DEFAULT a_expr { $$ = $3; }
| SET DEFAULT NULL_P { $$ = NULL; }
| DROP DEFAULT { $$ = NULL; }
;
@ -2531,19 +2532,15 @@ UnlistenStmt: UNLISTEN relation_name
*
* Transactions:
*
* abort transaction
* (ABORT)
* begin transaction
* (BEGIN)
* end transaction
* (END)
* BEGIN / COMMIT / ROLLBACK
* (also older versions END / ABORT)
*
*****************************************************************************/
TransactionStmt: ABORT_TRANS opt_trans
{
TransactionStmt *n = makeNode(TransactionStmt);
n->command = ABORT_TRANS;
n->command = ROLLBACK;
$$ = (Node *)n;
}
| BEGIN_TRANS opt_trans
@ -2555,19 +2552,19 @@ TransactionStmt: ABORT_TRANS opt_trans
| COMMIT opt_trans
{
TransactionStmt *n = makeNode(TransactionStmt);
n->command = END_TRANS;
n->command = COMMIT;
$$ = (Node *)n;
}
| END_TRANS opt_trans
{
TransactionStmt *n = makeNode(TransactionStmt);
n->command = END_TRANS;
n->command = COMMIT;
$$ = (Node *)n;
}
| ROLLBACK opt_trans
{
TransactionStmt *n = makeNode(TransactionStmt);
n->command = ABORT_TRANS;
n->command = ROLLBACK;
$$ = (Node *)n;
}
;

23
src/backend/tcop/utility.c
View File

@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.81 2000/01/26 05:57:07 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/tcop/utility.c,v 1.82 2000/01/29 16:58:38 petere Exp $
*
*-------------------------------------------------------------------------
*/
@ -57,8 +57,8 @@ if (1) \
{ \
if (IsAbortedTransactionBlockState()) \
{ \
elog(NOTICE, "(transaction aborted): %s", \
"all queries ignored until end of transaction block"); \
elog(NOTICE, "current transaction is aborted, " \
"queries ignored until end of transaction block"); \
commandTag = "*ABORT STATE*"; \
break; \
} \
@ -98,13 +98,13 @@ ProcessUtility(Node *parsetree,
BeginTransactionBlock();
break;
case END_TRANS:
PS_SET_STATUS(commandTag = "END");
case COMMIT:
PS_SET_STATUS(commandTag = "COMMIT");
EndTransactionBlock();
break;
case ABORT_TRANS:
PS_SET_STATUS(commandTag = "ABORT");
case ROLLBACK:
PS_SET_STATUS(commandTag = "ROLLBACK");
UserAbortTransactionBlock();
break;
}
@ -278,17 +278,16 @@ ProcessUtility(Node *parsetree,
{
RenameStmt *stmt = (RenameStmt *) parsetree;
PS_SET_STATUS(commandTag = "RENAME");
PS_SET_STATUS(commandTag = "ALTER");
CHECK_IF_ABORTED();
relname = stmt->relname;
if (!allowSystemTableMods && IsSystemRelationName(relname))
elog(ERROR, "class \"%s\" is a system catalog",
elog(ERROR, "ALTER TABLE: relation \"%s\" is a system catalog",
relname);
#ifndef NO_SECURITY
if (!pg_ownercheck(userName, relname, RELNAME))
elog(ERROR, "you do not own class \"%s\"",
relname);
elog(ERROR, "permission denied");
#endif
/* ----------------
@ -335,7 +334,7 @@ ProcessUtility(Node *parsetree,
{
AlterTableStmt *stmt = (AlterTableStmt *) parsetree;
PS_SET_STATUS(commandTag = "ALTER TABLE");
PS_SET_STATUS(commandTag = "ALTER");
CHECK_IF_ABORTED();
/*

13
src/bin/initdb/initdb.sh
View File

@ -26,7 +26,7 @@
#
#
# IDENTIFICATION
# $Header: /cvsroot/pgsql/src/bin/initdb/Attic/initdb.sh,v 1.82 2000/01/20 21:51:05 petere Exp $
# $Header: /cvsroot/pgsql/src/bin/initdb/Attic/initdb.sh,v 1.83 2000/01/29 16:58:42 petere Exp $
#
#-------------------------------------------------------------------------
@ -204,6 +204,11 @@ do
-E*)
MULTIBYTE=`echo $1 | sed 's/^-E//'`
;;
-*)
echo "$CMDNAME: invalid option: $1"
echo "Try -? for help."
exit 1
;;
*)
PGDATA=$1
;;
@ -218,15 +223,15 @@ if [ "$usage" ]; then
echo " $CMDNAME [options] datadir"
echo
echo "Options:"
echo " [-D, --pgdata] <datadir> Location for this database"
echo " [-D, --pgdata] <datadir> Location for this database"
echo " -W, --pwprompt Prompt for a password for the new superuser's"
if [ -n "$MULTIBYTE" ]
then
echo " -e, --encoding <encoding> Set the default multibyte encoding for new databases"
echo " -E, --encoding <encoding> Set the default multibyte encoding for new databases"
fi
echo " -i, --sysid <sysid> Database sysid for the superuser"
echo "Less commonly used options: "
echo " -L, --pglib <libdir> Where to find the input files (should happend automatically"
echo " -L, --pglib <libdir> Where to find the input files"
echo " -t, --template Re-initialize template database only"
echo " -d, --debug Generate lots of debugging output"
echo " -n, --noclean Do not clean up after errors"

6
src/bin/pg_dump/pg_dump.c
View File

@ -22,7 +22,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_dump.c,v 1.140 2000/01/27 05:33:49 momjian Exp $
* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_dump.c,v 1.141 2000/01/29 16:58:44 petere Exp $
*
* Modifications - 6/10/96 - dave@bensoft.com - version 1.13.dhb
*
@ -178,7 +178,7 @@ version(void)
puts("pg_dump (PostgreSQL) " PG_RELEASE "." PG_VERSION "." PG_SUBVERSION);
puts("Portions Copyright (c) 1996-2000, PostgreSQL, Inc");
puts("Portions Copyright (C) 1996 Regents of the University of California");
puts("Read the file COPYING to see the usage and distribution terms.");
puts("Read the file COPYRIGHT to see the usage and distribution terms.");
}
@ -685,7 +685,7 @@ main(int argc, char **argv)
case '?':
/* getopt returns '?' on unknown argument. That's not
quite what we want */
if (strcmp(argv[optind-1], "-?")==0)
if (strcmp(argv[optind-1], "-?")==0 || strcmp(argv[optind-1], "--help")==0)
{
help(progname);
exit(1);

36
src/bin/psql/command.c
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/command.c,v 1.15 2000/01/23 01:27:37 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/command.c,v 1.16 2000/01/29 16:58:48 petere Exp $
*/
#include <c.h>
#include "command.h"
@ -361,7 +361,7 @@ exec_command(const char *cmd,
switch (cmd[1])
{
case '\0':
case '?':
case '+':
if (options[0])
success = describeTableDetails(options[0], show_verbose);
else
@ -992,11 +992,41 @@ do_connect(const char *new_dbname, const char *new_user)
SetVariable(pset.vars, "HOST", PQhost(pset.db));
SetVariable(pset.vars, "PORT", PQport(pset.db));
pset.issuper = test_superuser(PQuser(pset.db));
return success;
}
/*
* Test if the given user is a database superuser.
* (Used to set up the prompt right.)
*/
bool
test_superuser(const char * username)
{
PGresult *res;
char buf[64 + NAMEDATALEN];
bool answer;
if (!username)
return false;
sprintf(buf, "SELECT usesuper FROM pg_user WHERE usename = '%.*s'", NAMEDATALEN, username);
res = PSQLexec(buf);
answer =
(PQntuples(res)>0 && PQnfields(res)>0
&& !PQgetisnull(res,0,0)
&& PQgetvalue(res,0,0)
&& strcmp(PQgetvalue(res,0,0), "t")==0);
PQclear(res);
return answer;
}
/*
* do_edit -- handler for \e
*

7
src/bin/psql/command.h
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/command.h,v 1.6 2000/01/18 23:30:23 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/command.h,v 1.7 2000/01/29 16:58:48 petere Exp $
*/
#ifndef COMMAND_H
#define COMMAND_H
@ -36,6 +36,9 @@ HandleSlashCmds(const char *line,
bool
process_file(char *filename);
bool
test_superuser(const char * username);
bool
do_pset(const char *param,
const char *value,

4
src/bin/psql/common.c
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/common.c,v 1.10 2000/01/19 20:08:33 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/common.c,v 1.11 2000/01/29 16:58:48 petere Exp $
*/
#include <c.h>
#include "common.h"

4
src/bin/psql/common.h
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/common.h,v 1.4 2000/01/18 23:30:23 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/common.h,v 1.5 2000/01/29 16:58:48 petere Exp $
*/
#ifndef COMMON_H
#define COMMON_H

4
src/bin/psql/copy.c
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/copy.c,v 1.8 2000/01/21 04:21:12 tgl Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/copy.c,v 1.9 2000/01/29 16:58:48 petere Exp $
*/
#include <c.h>
#include "copy.h"

4
src/bin/psql/copy.h
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/copy.h,v 1.5 2000/01/18 23:30:23 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/copy.h,v 1.6 2000/01/29 16:58:48 petere Exp $
*/
#ifndef COPY_H
#define COPY_H

38
src/bin/psql/create_help.pl
View File

@ -1,18 +1,22 @@
#!/usr/bin/perl
#! /usr/bin/perl
#################################################################
# create_help.pl -- converts SGML docs to internal psql help
#
# Copyright 2000 by PostgreSQL Global Development Group
#
# $Header: /cvsroot/pgsql/src/bin/psql/create_help.pl,v 1.3 2000/01/29 16:58:48 petere Exp $
#################################################################
#
# This script automatically generates the help on SQL in psql from the
# SGML docs. So far the format of the docs was consistent enough that
# this worked, but this here is my no means an SGML parser.
#
# It might be a good idea that this is just done once before distribution
# so people that don't have the docs or have slightly messed up docs or
# don't have perl, etc. won't have to bother.
# This script automatically generates the help on SQL in psql from
# the SGML docs. So far the format of the docs was consistent
# enough that this worked, but this here is my no means an SGML
# parser.
#
# Call: perl create_help.pl sql_help.h
# (Do not rely on this script to be executable.)
# The name of the header file doesn't matter to this script, but it sure
# does matter to the rest of the source.
# The name of the header file doesn't matter to this script, but it
# sure does matter to the rest of the source.
#
# A rule for this is also in the psql makefile.
#
@ -29,9 +33,15 @@ open OUT, ">$outputfile" or die "Couldn't open output file '$outputfile': $!\n";
print OUT
"/*
* This file is automatically generated from the SGML documentation.
* Direct changes here will be overwritten.
* *** Do not change this file directly. Changes will be overwritten. ***
*
* This file was generated by
* $^X $0 $outputfile
* from the DocBook documentation in
* $docdir
*
*/
#ifndef $define
#define $define
@ -76,7 +86,7 @@ foreach $file (sort readdir DIR) {
print OUT " { \"$cmdname\",\n \"$cmddesc\",\n \"$cmdsynopsis\" },\n\n";
}
else {
print STDERR "Couldn't parse file '$file'. (N='$cmdname' D='$cmddesc')\n";
print STDERR "$0: parsing file '$file' failed at or near line $. (N='$cmdname' D='$cmddesc')\n";
}
}

449
src/bin/psql/describe.c
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/describe.c,v 1.14 2000/01/20 15:29:20 momjian Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/describe.c,v 1.15 2000/01/29 16:58:48 petere Exp $
*/
#include <c.h>
#include "describe.h"
@ -504,7 +504,7 @@ xmalloc(size_t size)
tmp = malloc(size);
if (!tmp)
{
perror("malloc");
psql_error("out of memory");
exit(EXIT_FAILURE);
}
return tmp;
@ -530,20 +530,20 @@ describeTableDetails(const char *name, bool desc)
/* truncate table name */
if (strlen(name) > NAMEDATALEN) {
char *my_name = xmalloc(NAMEDATALEN+1);
strncpy(my_name, name, NAMEDATALEN);
my_name[NAMEDATALEN] = '\0';
name = my_name;
char *my_name = xmalloc(NAMEDATALEN+1);
strncpy(my_name, name, NAMEDATALEN);
my_name[NAMEDATALEN] = '\0';
name = my_name;
}
/* Get general table info */
sprintf(buf,
"SELECT relhasindex, relkind, relchecks, reltriggers, relhasrules\n"
"FROM pg_class WHERE relname='%s'",
name);
"SELECT relhasindex, relkind, relchecks, reltriggers, relhasrules\n"
"FROM pg_class WHERE relname='%s'",
name);
res = PSQLexec(buf);
if (!res)
return false;
return false;
/* Did we get anything? */
if (PQntuples(res) == 0)
@ -567,15 +567,15 @@ describeTableDetails(const char *name, bool desc)
headers[1] = "Type";
cols = 2;
if (tableinfo.relkind == 'r' || tableinfo.relkind == 's')
if (tableinfo.relkind == 'r')
{
cols++;
headers[cols-1] = "Extra";
cols++;
headers[cols-1] = "Modifier";
}
if (desc)
{
cols++;
cols++;
headers[cols-1] = "Description";
}
@ -598,19 +598,19 @@ describeTableDetails(const char *name, bool desc)
/* Check if table is a view */
if (tableinfo.hasrules) {
PGresult *result;
sprintf(buf, "SELECT definition FROM pg_views WHERE viewname = '%s'", name);
result = PSQLexec(buf);
if (!result)
{
PQclear(res);
PQclear(result);
return false;
}
PGresult *result;
sprintf(buf, "SELECT definition FROM pg_views WHERE viewname = '%s'", name);
result = PSQLexec(buf);
if (!result)
{
PQclear(res);
PQclear(result);
return false;
}
if (PQntuples(result) > 0)
view_def = xstrdup(PQgetvalue(result, 0, 0));
PQclear(result);
if (PQntuples(result) > 0)
view_def = xstrdup(PQgetvalue(result, 0, 0));
PQclear(result);
}
@ -621,61 +621,83 @@ describeTableDetails(const char *name, bool desc)
for (i = 0; i < PQntuples(res); i++)
{
int4 attypmod = atoi(PQgetvalue(res, i, 3));
const char *attype = PQgetvalue(res, i, 1);
const char *attype = PQgetvalue(res, i, 1);
const char *typename;
bool isarray = false;
/* Name */
cells[i * cols + 0] = (char *)PQgetvalue(res, i, 0); /* don't free this afterwards */
/* Type */
/* (convert some internal type names to "readable") */
if (attype[0] == '_')
{
isarray = true;
attype++;
}
/* (convert some internal type names to SQL'ish) */
if (strcmp(attype, "bpchar")==0)
typename = "char";
else if (strcmp(attype, "int2")==0)
typename = "smallint";
else if (strcmp(attype, "int4")==0)
typename = "integer";
else if (strcmp(attype, "int8")==0)
typename = "bigint";
else if (strcmp(attype, "bool")==0)
typename = "boolean";
else
typename = attype;
/* more might need to be added when date/time types are sorted out */
cells[i * cols + 1] = xmalloc(NAMEDATALEN + 16);
if (strcmp(attype, "bpchar") == 0)
sprintf(cells[i * cols + 1], "char(%d)", attypmod != -1 ? attypmod - VARHDRSZ : 0);
else if (strcmp(attype, "varchar") == 0)
sprintf(cells[i * cols + 1], "varchar(%d)", attypmod != -1 ? attypmod - VARHDRSZ : 0);
else if (strcmp(attype, "numeric") == 0)
if (strcmp(typename, "char") == 0)
sprintf(cells[i * cols + 1], "char(%d)", attypmod != -1 ? attypmod - VARHDRSZ : 1);
else if (strcmp(typename, "varchar") == 0)
sprintf(cells[i * cols + 1], "varchar(%d)", attypmod != -1 ? attypmod - VARHDRSZ : 1);
else if (strcmp(typename, "numeric") == 0)
sprintf(cells[i * cols + 1], "numeric(%d,%d)", ((attypmod - VARHDRSZ) >> 16) & 0xffff,
(attypmod - VARHDRSZ) & 0xffff);
else if (attype[0] == '_')
sprintf(cells[i * cols + 1], "%s[]", attype + 1);
else
strcpy(cells[i * cols + 1], attype);
strcpy(cells[i * cols + 1], typename);
if (isarray)
strcat(cells[i * cols + 1], "[]");
/* Extra: not null and default */
/* (I'm cutting off the 'default' string at 128) */
if (tableinfo.relkind == 'r' || tableinfo.relkind == 's')
{
cells[i * cols + 2] = xmalloc(128 + 128);
cells[i * cols + 2][0] = '\0';
if (strcmp(PQgetvalue(res, i, 4), "t") == 0)
strcat(cells[i * cols + 2], "not null");
if (tableinfo.relkind == 'r')
{
cells[i * cols + 2] = xmalloc(128 + 128);
cells[i * cols + 2][0] = '\0';
if (strcmp(PQgetvalue(res, i, 4), "t") == 0)
strcat(cells[i * cols + 2], "not null");
/* handle "default" here */
if (strcmp(PQgetvalue(res, i, 5), "t") == 0)
{
PGresult *result;
/* handle "default" here */
if (strcmp(PQgetvalue(res, i, 5), "t") == 0)
{
PGresult *result;
sprintf(buf, "SELECT substring(d.adsrc for 128) FROM pg_attrdef d, pg_class c\n"
"WHERE c.relname = '%s' AND c.oid = d.adrelid AND d.adnum = %s",
name, PQgetvalue(res, i, 6));
sprintf(buf, "SELECT substring(d.adsrc for 128) FROM pg_attrdef d, pg_class c\n"
"WHERE c.relname = '%s' AND c.oid = d.adrelid AND d.adnum = %s",
name, PQgetvalue(res, i, 6));
result = PSQLexec(buf);
if (!result)
error = true;
else
{
if (cells[i * cols + 2][0])
strcat(cells[i * cols + 2], " ");
strcat(cells[i * cols + 2], "default ");
strcat(cells[i * cols + 2], PQgetvalue(result, 0, 0));
PQclear(result);
}
}
}
result = PSQLexec(buf);
if (!result)
error = true;
else
{
if (cells[i * cols + 2][0])
strcat(cells[i * cols + 2], " ");
strcat(cells[i * cols + 2], "default ");
strcat(cells[i * cols + 2], PQgetvalue(result, 0, 0));
PQclear(result);
}
}
}
if (error)
break;
if (error)
break;
/* Description */
if (desc)
@ -683,53 +705,53 @@ describeTableDetails(const char *name, bool desc)
}
/* Make title */
title = xmalloc(20 + strlen(name));
title = xmalloc(22 + strlen(name));
switch (tableinfo.relkind) {
case 'r':
if (view_def)
sprintf(title, "View \"%s\"", name);
else
sprintf(title, "Table \"%s\"", name);
break;
case 'S':
sprintf(title, "Sequence \"%s\"", name);
break;
case 'i':
sprintf(title, "Index \"%s\"", name);
break;
case 's':
sprintf(title, "System table \"%s\"", name);
break;
default:
sprintf(title, "?%c?", tableinfo.relkind);
case 'r':
if (view_def)
sprintf(title, "View \"%s\"", name);
else
sprintf(title, "Table \"%s\"", name);
break;
case 'S':
sprintf(title, "Sequence \"%s\"", name);
break;
case 'i':
sprintf(title, "Index \"%s\"", name);
break;
case 's':
sprintf(title, "Special relation \"%s\"", name);
break;
default:
sprintf(title, "?%c?", tableinfo.relkind);
}
/* Make footers */
/* Information about the index */
if (tableinfo.relkind == 'i')
{
PGresult * result;
PGresult * result;
sprintf(buf, "SELECT i.indisunique, i.indisprimary, a.amname\n"
"FROM pg_index i, pg_class c, pg_am a\n"
"WHERE i.indexrelid = c.oid AND c.relname = '%s' AND c.relam = a.oid",
name);
sprintf(buf, "SELECT i.indisunique, i.indisprimary, a.amname\n"
"FROM pg_index i, pg_class c, pg_am a\n"
"WHERE i.indexrelid = c.oid AND c.relname = '%s' AND c.relam = a.oid",
name);
result = PSQLexec(buf);
if (!result)
error = true;
else
{
footers = xmalloc(2 * sizeof(*footers));
footers[0] = xmalloc(NAMEDATALEN + 32);
sprintf(footers[0], "%s%s",
strcmp(PQgetvalue(result, 0, 0), "t")==0 ? "unique " : "",
PQgetvalue(result, 0, 2)
);
if (strcmp(PQgetvalue(result, 0, 1), "t")==0)
strcat(footers[0], " (primary key)");
footers[1] = NULL;
}
result = PSQLexec(buf);
if (!result)
error = true;
else
{
footers = xmalloc(2 * sizeof(*footers));
footers[0] = xmalloc(NAMEDATALEN + 32);
sprintf(footers[0], "%s%s",
strcmp(PQgetvalue(result, 0, 0), "t")==0 ? "unique " : "",
PQgetvalue(result, 0, 2)
);
if (strcmp(PQgetvalue(result, 0, 1), "t")==0)
strcat(footers[0], " (primary key)");
footers[1] = NULL;
}
}
/* Information about the view */
else if (tableinfo.relkind == 'r' && view_def)
@ -743,131 +765,134 @@ describeTableDetails(const char *name, bool desc)
/* Information about the table */
else if (tableinfo.relkind == 'r')
{
PGresult *result1=NULL, *result2=NULL, *result3=NULL, *result4=NULL;
int index_count=0, constr_count=0, rule_count=0, trigger_count=0;
int count_footers=0;
PGresult *result1=NULL, *result2=NULL, *result3=NULL, *result4=NULL;
int index_count=0, constr_count=0, rule_count=0, trigger_count=0;
int count_footers=0;
/* count indices */
if (!error && tableinfo.hasindex)
{
sprintf(buf, "SELECT c2.relname\n"
"FROM pg_class c, pg_class c2, pg_index i\n"
"WHERE c.relname = '%s' AND c.oid = i.indrelid AND i.indexrelid = c2.oid\n"
"ORDER BY c2.relname",
name);
result1 = PSQLexec(buf);
if (!result1)
error = true;
else
index_count = PQntuples(result1);
}
if (!error && tableinfo.hasindex)
{
sprintf(buf, "SELECT c2.relname\n"
"FROM pg_class c, pg_class c2, pg_index i\n"
"WHERE c.relname = '%s' AND c.oid = i.indrelid AND i.indexrelid = c2.oid\n"
"ORDER BY c2.relname",
name);
result1 = PSQLexec(buf);
if (!result1)
error = true;
else
index_count = PQntuples(result1);
}
/* count table (and column) constraints */
if (!error && tableinfo.checks)
{
sprintf(buf, "SELECT rcsrc\n"
"FROM pg_relcheck r, pg_class c\n"
"WHERE c.relname='%s' AND c.oid = r.rcrelid",
name);
result2 = PSQLexec(buf);
if (!result2)
error = true;
else
constr_count = PQntuples(result2);
}
/* count table (and column) constraints */
if (!error && tableinfo.checks)
{
sprintf(buf, "SELECT rcsrc\n"
"FROM pg_relcheck r, pg_class c\n"
"WHERE c.relname='%s' AND c.oid = r.rcrelid",
name);
result2 = PSQLexec(buf);
if (!result2)
error = true;
else
constr_count = PQntuples(result2);
}
/* count rules */
if (!error && tableinfo.hasrules)
{
sprintf(buf,
"SELECT r.rulename\n"
"FROM pg_rewrite r, pg_class c\n"
"WHERE c.relname='%s' AND c.oid = r.ev_class",
name);
result3 = PSQLexec(buf);
if (!result3)
error = true;
else
rule_count = PQntuples(result3);
}
/* count rules */
if (!error && tableinfo.hasrules)
{
sprintf(buf,
"SELECT r.rulename\n"
"FROM pg_rewrite r, pg_class c\n"
"WHERE c.relname='%s' AND c.oid = r.ev_class",
name);
result3 = PSQLexec(buf);
if (!result3)
error = true;
else
rule_count = PQntuples(result3);
}
/* count triggers */
if (!error && tableinfo.hasrules)
{
sprintf(buf,
"SELECT t.tgname\n"
"FROM pg_trigger t, pg_class c\n"
"WHERE c.relname='%s' AND c.oid = t.tgrelid",
name);
result4 = PSQLexec(buf);
if (!result4)
error = true;
else
trigger_count = PQntuples(result4);
}
/* count triggers */
if (!error && tableinfo.hasrules)
{
sprintf(buf,
"SELECT t.tgname\n"
"FROM pg_trigger t, pg_class c\n"
"WHERE c.relname='%s' AND c.oid = t.tgrelid",
name);
result4 = PSQLexec(buf);
if (!result4)
error = true;
else
trigger_count = PQntuples(result4);
}
footers = xmalloc((index_count + constr_count + rule_count + trigger_count + 1) * sizeof(*footers));
footers = xmalloc((index_count + constr_count + rule_count + trigger_count + 1)
* sizeof(*footers));
/* print indices */
for (i = 0; i < index_count; i++)
{
sprintf(buf, "%s %s",
index_count==1 ? "Index:" : (i==0 ? "Indices:" : " "),
PQgetvalue(result1, i, 0)
);
if (i < index_count-1)
strcat(buf, ",");
/* print indices */
for (i = 0; i < index_count; i++)
{
sprintf(buf, "%s %s",
index_count==1 ? "Index:" : (i==0 ? "Indices:" : " "),
PQgetvalue(result1, i, 0)
);
if (i < index_count-1)
strcat(buf, ",");
footers[count_footers++] = xstrdup(buf);
}
footers[count_footers++] = xstrdup(buf);
}
/* print contraints */
for (i = 0; i < constr_count; i++)
{
sprintf(buf, "%s %s",
constr_count==1 ? "Constraint:" : (i==0 ? "Constraints:" : " "),
PQgetvalue(result2, i, 0)
);
footers[count_footers++] = xstrdup(buf);
}
/* print contraints */
for (i = 0; i < constr_count; i++)
{
sprintf(buf, "%s %s",
constr_count==1 ? "Constraint:" : (i==0 ? "Constraints:" : " "),
PQgetvalue(result2, i, 0)
);
footers[count_footers++] = xstrdup(buf);
}
/* print rules */
for (i = 0; i < rule_count; i++)
{
sprintf(buf, "%s %s",
rule_count==1 ? "Rule:" : (i==0 ? "Rules:" : " "),
PQgetvalue(result3, i, 0)
);
if (i < rule_count-1)
strcat(buf, ",");
/* print rules */
for (i = 0; i < rule_count; i++)
{
sprintf(buf, "%s %s",
rule_count==1 ? "Rule:" : (i==0 ? "Rules:" : " "),
PQgetvalue(result3, i, 0)
);
if (i < rule_count-1)
strcat(buf, ",");
footers[count_footers++] = xstrdup(buf);
}
footers[count_footers++] = xstrdup(buf);
}
/* print triggers */
for (i = 0; i < trigger_count; i++)
{
sprintf(buf, "%s %s",
trigger_count==1 ? "Trigger:" : (i==0 ? "Triggers:" : " "),
PQgetvalue(result4, i, 0)
);
if (i < trigger_count-1)
strcat(buf, ",");
/* print triggers */
for (i = 0; i < trigger_count; i++)
{
sprintf(buf, "%s %s",
trigger_count==1 ? "Trigger:" : (i==0 ? "Triggers:" : " "),
PQgetvalue(result4, i, 0)
);
if (i < trigger_count-1)
strcat(buf, ",");
footers[count_footers++] = xstrdup(buf);
}
footers[count_footers++] = xstrdup(buf);
}
/* end of list marker */
footers[count_footers] = NULL;
/* end of list marker */
footers[count_footers] = NULL;
PQclear(result1);
PQclear(result2);
PQclear(result3);
PQclear(result4);
PQclear(result1);
PQclear(result2);
PQclear(result3);
PQclear(result4);
}
if (!error)
printTable(title, headers, (const char**)cells, (const char**)footers, "llll", &myopt, pset.queryFout);
printTable(title, headers,
(const char**)cells, (const char**)footers,
"llll", &myopt, pset.queryFout);
/* clean up */
free(title);
@ -875,8 +900,8 @@ describeTableDetails(const char *name, bool desc)
for (i = 0; i < PQntuples(res); i++)
{
free(cells[i * cols + 1]);
if (tableinfo.relkind == 'r' || tableinfo.relkind == 's')
free(cells[i * cols + 2]);
if (tableinfo.relkind == 'r')
free(cells[i * cols + 2]);
}
free(cells);

4
src/bin/psql/describe.h
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/describe.h,v 1.6 2000/01/18 23:30:23 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/describe.h,v 1.7 2000/01/29 16:58:48 petere Exp $
*/
#ifndef DESCRIBE_H
#define DESCRIBE_H

4
src/bin/psql/help.c
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/help.c,v 1.14 2000/01/26 16:10:01 momjian Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/help.c,v 1.15 2000/01/29 16:58:48 petere Exp $
*/
#include <c.h>
#include "help.h"

4
src/bin/psql/help.h
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/help.h,v 1.4 2000/01/18 23:30:23 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/help.h,v 1.5 2000/01/29 16:58:48 petere Exp $
*/
#ifndef HELP_H
#define HELP_H

4
src/bin/psql/input.c
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/input.c,v 1.7 2000/01/18 23:30:23 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/input.c,v 1.8 2000/01/29 16:58:48 petere Exp $
*/
#include <c.h>
#include "input.h"

4
src/bin/psql/input.h
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/input.h,v 1.5 2000/01/18 23:30:23 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/input.h,v 1.6 2000/01/29 16:58:48 petere Exp $
*/
#ifndef INPUT_H
#define INPUT_H

8
src/bin/psql/large_obj.c
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/large_obj.c,v 1.6 2000/01/18 23:30:23 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/large_obj.c,v 1.7 2000/01/29 16:58:48 petere Exp $
*/
#include <c.h>
#include "large_obj.h"
@ -60,8 +60,8 @@ handle_transaction(void)
if (notice[0])
{
if ((!commit && strcmp(notice, "NOTICE: UserAbortTransactionBlock and not in in-progress state\n") != 0) ||
(commit && strcmp(notice, "NOTICE: EndTransactionBlock and not inprogress/abort state\n") != 0))
if ((!commit && strcmp(notice, "NOTICE: ROLLBACK: no transaction in progress\n") != 0) ||
(commit && strcmp(notice, "NOTICE: COMMIT: no transaction in progress\n") != 0))
fputs(notice, stderr);
}
else if (!QUIET())

4
src/bin/psql/large_obj.h
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/large_obj.h,v 1.6 2000/01/18 23:30:23 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/large_obj.h,v 1.7 2000/01/29 16:58:49 petere Exp $
*/
#ifndef LARGE_OBJ_H
#define LARGE_OBJ_H

4
src/bin/psql/mainloop.h
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/mainloop.h,v 1.5 2000/01/18 23:30:24 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/mainloop.h,v 1.6 2000/01/29 16:58:49 petere Exp $
*/
#ifndef MAINLOOP_H
#define MAINLOOP_H

4
src/bin/psql/print.c
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/print.c,v 1.8 2000/01/18 23:30:24 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/print.c,v 1.9 2000/01/29 16:58:49 petere Exp $
*/
#include <c.h>
#include "print.h"

4
src/bin/psql/print.h
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/print.h,v 1.5 2000/01/18 23:30:24 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/print.h,v 1.6 2000/01/29 16:58:49 petere Exp $
*/
#ifndef PRINT_H
#define PRINT_H

8
src/bin/psql/prompt.c
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/prompt.c,v 1.6 2000/01/18 23:30:24 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/prompt.c,v 1.7 2000/01/29 16:58:49 petere Exp $
*/
#include <c.h>
#include "prompt.h"
@ -39,7 +39,7 @@
* %n - database user name
* %/ - current database
* %~ - like %/ but "~" when database name equals user name
* %# - "#" if the username is postgres, ">" otherwise
* %# - "#" if superuser, ">" otherwise
* %R - in prompt1 normally =, or ^ if single line mode,
* or a ! if session is not connected to a database;
* in prompt2 -, *, ', or ";
@ -194,7 +194,7 @@ get_prompt(promptStatus_t status)
case '#':
{
if (pset.db && strcmp(PQuser(pset.db), "postgres") == 0)
if (pset.issuper)
buf[0] = '#';
else
buf[0] = '>';

4
src/bin/psql/prompt.h
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/prompt.h,v 1.4 2000/01/18 23:30:24 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/prompt.h,v 1.5 2000/01/29 16:58:49 petere Exp $
*/
#ifndef PROMPT_H
#define PROMPT_H

7
src/bin/psql/settings.h
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/settings.h,v 1.7 2000/01/18 23:30:24 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/settings.h,v 1.8 2000/01/29 16:58:49 petere Exp $
*/
#ifndef SETTINGS_H
#define SETTINGS_H
@ -53,6 +53,9 @@ typedef struct _psqlSettings
char *progname; /* in case you renamed psql */
char *inputfile; /* for error reporting */
unsigned lineno; /* also for error reporting */
bool issuper; /* is the current user a superuser?
(used to form the prompt) */
} PsqlSettings;
extern PsqlSettings pset;

24
src/bin/psql/startup.c
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/startup.c,v 1.19 2000/01/27 05:33:51 momjian Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/startup.c,v 1.20 2000/01/29 16:58:49 petere Exp $
*/
#include <c.h>
@ -162,8 +162,8 @@ main(int argc, char **argv)
if (PQstatus(pset.db) == CONNECTION_BAD)
{
fprintf(stderr, "%s: connection to database \"%s\" failed - %s",
pset.progname, PQdb(pset.db), PQerrorMessage(pset.db));
fprintf(stderr, "%s: %s",
pset.progname, PQerrorMessage(pset.db));
PQfinish(pset.db);
exit(EXIT_BADCONN);
}
@ -188,6 +188,8 @@ main(int argc, char **argv)
SetVariable(pset.vars, "HOST", PQhost(pset.db));
SetVariable(pset.vars, "PORT", PQport(pset.db));
pset.issuper = test_superuser(PQuser(pset.db));
if (!QUIET() && !pset.notty && !options.action)
{
printf("Welcome to %s, the PostgreSQL interactive terminal.\n\n"
@ -436,11 +438,13 @@ parse_options(int argc, char *argv[], struct adhoc_opts * options)
pset.getPassword = true;
break;
case '?':
if (strcmp(argv[optind-1], "-?")==0)
/* Actual help option given */
if (strcmp(argv[optind-1], "-?")==0 || strcmp(argv[optind-1], "--help")==0)
{
usage();
exit(EXIT_SUCCESS);
}
/* unknown option reported by getopt */
else
{
fputs("Try -? for help.\n", stderr);
@ -486,7 +490,7 @@ parse_options(int argc, char *argv[], struct adhoc_opts * options)
/*
* Load /etc/psqlrc or .psqlrc file, if found.
* Load .psqlrc file, if found.
*/
static void
process_psqlrc(void)
@ -498,12 +502,6 @@ process_psqlrc(void)
#define R_OK 0
#endif
/* System-wide startup file */
if (access("/etc/psqlrc-" PG_RELEASE "." PG_VERSION "." PG_SUBVERSION, R_OK) == 0)
process_file("/etc/psqlrc-" PG_RELEASE "." PG_VERSION "." PG_SUBVERSION);
else if (access("/etc/psqlrc", R_OK) == 0)
process_file("/etc/psqlrc");
/* Look for one in the home dir */
home = getenv("HOME");
@ -573,6 +571,6 @@ showVersion(void)
puts("Portions Copyright (c) 1996-2000, PostgreSQL, Inc");
puts("Portions Copyright (C) 1996 Regents of the University of California");
puts("Read the file COPYING or use the command \\copyright to see the");
puts("Read the file COPYRIGHT or use the command \\copyright to see the");
puts("usage and distribution terms.");
}

4
src/bin/psql/stringutils.c
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/stringutils.c,v 1.22 2000/01/18 23:30:24 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/stringutils.c,v 1.23 2000/01/29 16:58:49 petere Exp $
*/
#include <c.h>
#include "stringutils.h"

4
src/bin/psql/stringutils.h
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/stringutils.h,v 1.12 2000/01/18 23:30:24 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/stringutils.h,v 1.13 2000/01/29 16:58:49 petere Exp $
*/
#ifndef STRINGUTILS_H
#define STRINGUTILS_H

4
src/bin/psql/tab-complete.c
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/tab-complete.c,v 1.8 2000/01/21 23:32:36 tgl Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/tab-complete.c,v 1.9 2000/01/29 16:58:49 petere Exp $
*/
/*-----------

4
src/bin/psql/tab-complete.h
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/tab-complete.h,v 1.2 2000/01/18 23:30:24 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/tab-complete.h,v 1.3 2000/01/29 16:58:49 petere Exp $
*/
#ifndef TAB_COMPLETE_H
#define TAB_COMPLETE_H

4
src/bin/psql/variables.c
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/variables.c,v 1.4 2000/01/18 23:30:24 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/variables.c,v 1.5 2000/01/29 16:58:49 petere Exp $
*/
#include <c.h>
#include "variables.h"

4
src/bin/psql/variables.h
View File

@ -1,9 +1,9 @@
/*
* psql - the PostgreSQL interactive terminal
*
* Copyright 2000 by PostgreSQL Global Development Team
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/variables.h,v 1.4 2000/01/18 23:30:24 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/variables.h,v 1.5 2000/01/29 16:58:49 petere Exp $
*/
/*

10
src/interfaces/libpq++/pgdatabase.cc
View File

@ -10,7 +10,7 @@
* Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/interfaces/libpq++/Attic/pgdatabase.cc,v 1.8 1999/10/13 16:46:28 momjian Exp $
* $Header: /cvsroot/pgsql/src/interfaces/libpq++/Attic/pgdatabase.cc,v 1.9 2000/01/29 16:58:52 petere Exp $
*
*-------------------------------------------------------------------------
*/
@ -26,9 +26,9 @@ void PgDatabase::DisplayTuples(FILE *out, int fillAlign,
memset(&po,0,sizeof(po));
po.align = (pqbool)fillAlign;
po.align = fillAlign;
po.fieldSep = (char *)fieldSep;
po.header = (pqbool)printHeader;
po.header = printHeader;
PQprint(out,pgResult,&po);
}
@ -43,12 +43,12 @@ void PgDatabase::PrintTuples(FILE *out, int printAttName, int terseOutput,
memset(&po,0,sizeof(po));
po.align = (pqbool)width;
po.align = width;
if(terseOutput) po.fieldSep = strdup("|");
else po.fieldSep = "";
po.header = (pqbool)printAttName;
po.header = printAttName;
PQprint(out,pgResult,&po);
}

56
src/interfaces/libpq/fe-misc.c
View File

@ -25,7 +25,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-misc.c,v 1.37 2000/01/26 05:58:45 momjian Exp $
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-misc.c,v 1.38 2000/01/29 16:58:51 petere Exp $
*
*-------------------------------------------------------------------------
*/
@ -51,6 +51,11 @@
#include "libpq-int.h"
#include "pqsignal.h"
#ifdef MULTIBYTE
#include "miscadmin.h"
#include "mb/pg_wchar.h"
#endif
#define DONOTICE(conn,message) \
((*(conn)->noticeHook) ((conn)->noticeArg, (message)))
@ -737,3 +742,52 @@ pqWait(int forRead, int forWrite, PGconn *conn)
return 0;
}
/*
* A couple of "miscellaneous" multibyte related functions. They used
* to be in fe-print.c but that file is doomed.
*/
#ifdef MULTIBYTE
/*
* returns the byte length of the word beginning s, using the
* specified encoding.
*/
int
PQmblen(const unsigned char *s, int encoding)
{
return (pg_encoding_mblen(encoding, s));
}
/*
* Get encoding id from environment variable PGCLIENTENCODING.
*/
int
PQenv2encoding(void)
{
char *str;
int encoding = SQL_ASCII;
str = getenv("PGCLIENTENCODING");
if (str && *str != '\0')
encoding = pg_char_to_encoding(str);
return(encoding);
}
#else
/* Provide a default definition in case someone calls it anyway */
int
PQmblen(const unsigned char *s, int encoding)
{
return 1;
}
int
PQenv2encoding(void)
{
return 0;
}
#endif /* MULTIBYTE */

417
src/interfaces/libpq/fe-print.c
View File

@ -10,13 +10,13 @@
* didn't really belong there.
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-print.c,v 1.32 2000/01/26 05:58:46 momjian Exp $
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-print.c,v 1.33 2000/01/29 16:58:51 petere Exp $
*
*-------------------------------------------------------------------------
*/
#include <signal.h>
#include <postgres.h>
#include "postgres.h"
#include <signal.h>
#include "libpq-fe.h"
#include "libpq-int.h"
#include "pqsignal.h"
@ -36,21 +36,14 @@
#endif
#endif
#ifdef MULTIBYTE
#include "miscadmin.h"
#include "mb/pg_wchar.h"
#endif
#ifdef TIOCGWINSZ
static struct winsize screen_size;
#else
static struct winsize
{
int ws_row;
int ws_col;
} screen_size;
#endif
@ -66,7 +59,6 @@ static char *do_header(FILE *fout, const PQprintOpt *po, const int nFields,
static void output_row(FILE *fout, const PQprintOpt *po, const int nFields, char **fields,
unsigned char *fieldNotNum, int *fieldMax, char *border,
const int row_index);
static void fill(int length, int max, char filler, FILE *fp);
/*
@ -78,7 +70,9 @@ static void fill(int length, int max, char filler, FILE *fp);
* various flags and options. consult libpq-fe.h for
* details
*
* Obsoletes PQprintTuples.
* This function should probably be removed sometime since psql
* doesn't use it anymore. It is unclear to what extend this is used
* by external clients, however.
*/
void
@ -315,229 +309,6 @@ PQprint(FILE *fout,
}
/*
* PQdisplayTuples()
* kept for backward compatibility
*/
void
PQdisplayTuples(const PGresult *res,
FILE *fp, /* where to send the output */
int fillAlign, /* pad the fields with spaces */
const char *fieldSep, /* field separator */
int printHeader,/* display headers? */
int quiet
)
{
#define DEFAULT_FIELD_SEP " "
int i,
j;
int nFields;
int nTuples;
int *fLength = NULL;
if (fieldSep == NULL)
fieldSep = DEFAULT_FIELD_SEP;
/* Get some useful info about the results */
nFields = PQnfields(res);
nTuples = PQntuples(res);
if (fp == NULL)
fp = stdout;
/* Figure the field lengths to align to */
/* will be somewhat time consuming for very large results */
if (fillAlign)
{
fLength = (int *) malloc(nFields * sizeof(int));
for (j = 0; j < nFields; j++)
{
fLength[j] = strlen(PQfname(res, j));
for (i = 0; i < nTuples; i++)
{
int flen = PQgetlength(res, i, j);
if (flen > fLength[j])
fLength[j] = flen;
}
}
}
if (printHeader)
{
/* first, print out the attribute names */
for (i = 0; i < nFields; i++)
{
fputs(PQfname(res, i), fp);
if (fillAlign)
fill(strlen(PQfname(res, i)), fLength[i], ' ', fp);
fputs(fieldSep, fp);
}
fprintf(fp, "\n");
/* Underline the attribute names */
for (i = 0; i < nFields; i++)
{
if (fillAlign)
fill(0, fLength[i], '-', fp);
fputs(fieldSep, fp);
}
fprintf(fp, "\n");
}
/* next, print out the instances */
for (i = 0; i < nTuples; i++)
{
for (j = 0; j < nFields; j++)
{
fprintf(fp, "%s", PQgetvalue(res, i, j));
if (fillAlign)
fill(strlen(PQgetvalue(res, i, j)), fLength[j], ' ', fp);
fputs(fieldSep, fp);
}
fprintf(fp, "\n");
}
if (!quiet)
fprintf(fp, "\nQuery returned %d row%s.\n", PQntuples(res),
(PQntuples(res) == 1) ? "" : "s");
fflush(fp);
if (fLength)
free(fLength);
}
/*
* PQprintTuples()
*
* kept for backward compatibility
*
*/
void
PQprintTuples(const PGresult *res,
FILE *fout, /* output stream */
int PrintAttNames,/* print attribute names or not */
int TerseOutput, /* delimiter bars or not? */
int colWidth /* width of column, if 0, use variable
* width */
)
{
int nFields;
int nTups;
int i,
j;
char formatString[80];
char *tborder = NULL;
nFields = PQnfields(res);
nTups = PQntuples(res);
if (colWidth > 0)
sprintf(formatString, "%%s %%-%ds", colWidth);
else
sprintf(formatString, "%%s %%s");
if (nFields > 0)
{ /* only print rows with at least 1 field. */
if (!TerseOutput)
{
int width;
width = nFields * 14;
tborder = malloc(width + 1);
for (i = 0; i <= width; i++)
tborder[i] = '-';
tborder[i] = '\0';
fprintf(fout, "%s\n", tborder);
}
for (i = 0; i < nFields; i++)
{
if (PrintAttNames)
{
fprintf(fout, formatString,
TerseOutput ? "" : "|",
PQfname(res, i));
}
}
if (PrintAttNames)
{
if (TerseOutput)
fprintf(fout, "\n");
else
fprintf(fout, "|\n%s\n", tborder);
}
for (i = 0; i < nTups; i++)
{
for (j = 0; j < nFields; j++)
{
const char *pval = PQgetvalue(res, i, j);
fprintf(fout, formatString,
TerseOutput ? "" : "|",
pval ? pval : "");
}
if (TerseOutput)
fprintf(fout, "\n");
else
fprintf(fout, "|\n%s\n", tborder);
}
}
}
#ifdef MULTIBYTE
/*
* returns the byte length of the word beginning s.
* Client side encoding is determined by the environment variable
* "PGCLIENTENCODING".
* if this variable is not defined, the same encoding as
* the backend is assumed.
*/
int
PQmblen(const unsigned char *s, int encoding)
{
return (pg_encoding_mblen(encoding, s));
}
/*
* Get encoding id from environment variable PGCLIENTENCODING.
*/
int
PQenv2encoding(void)
{
char *str;
int encoding = SQL_ASCII;
str = getenv("PGCLIENTENCODING");
if (str && *str != '\0')
encoding = pg_char_to_encoding(str);
return(encoding);
}
#else
/* Provide a default definition in case someone calls it anyway */
int
PQmblen(const unsigned char *s, int encoding)
{
return 1;
}
int
PQenv2encoding(void)
{
return 0;
}
#endif /* MULTIBYTE */
static void
do_field(const PQprintOpt *po, const PGresult *res,
const int i, const int j, const int fs_len,
@ -785,14 +556,176 @@ output_row(FILE *fout, const PQprintOpt *po, const int nFields, char **fields,
}
/* simply send out max-length number of filler characters to fp */
static void
fill(int length, int max, char filler, FILE *fp)
#if 0
/*
* really old printing routines
*/
void
PQdisplayTuples(const PGresult *res,
FILE *fp, /* where to send the output */
int fillAlign, /* pad the fields with spaces */
const char *fieldSep, /* field separator */
int printHeader,/* display headers? */
int quiet
)
{
int count;
#define DEFAULT_FIELD_SEP " "
count = max - length;
while (count-- >= 0)
putc(filler, fp);
int i,
j;
int nFields;
int nTuples;
int *fLength = NULL;
if (fieldSep == NULL)
fieldSep = DEFAULT_FIELD_SEP;
/* Get some useful info about the results */
nFields = PQnfields(res);
nTuples = PQntuples(res);
if (fp == NULL)
fp = stdout;
/* Figure the field lengths to align to */
/* will be somewhat time consuming for very large results */
if (fillAlign)
{
fLength = (int *) malloc(nFields * sizeof(int));
for (j = 0; j < nFields; j++)
{
fLength[j] = strlen(PQfname(res, j));
for (i = 0; i < nTuples; i++)
{
int flen = PQgetlength(res, i, j);
if (flen > fLength[j])
fLength[j] = flen;
}
}
}
if (printHeader)
{
/* first, print out the attribute names */
for (i = 0; i < nFields; i++)
{
fputs(PQfname(res, i), fp);
if (fillAlign)
fill(strlen(PQfname(res, i)), fLength[i], ' ', fp);
fputs(fieldSep, fp);
}
fprintf(fp, "\n");
/* Underline the attribute names */
for (i = 0; i < nFields; i++)
{
if (fillAlign)
fill(0, fLength[i], '-', fp);
fputs(fieldSep, fp);
}
fprintf(fp, "\n");
}
/* next, print out the instances */
for (i = 0; i < nTuples; i++)
{
for (j = 0; j < nFields; j++)
{
fprintf(fp, "%s", PQgetvalue(res, i, j));
if (fillAlign)
fill(strlen(PQgetvalue(res, i, j)), fLength[j], ' ', fp);
fputs(fieldSep, fp);
}
fprintf(fp, "\n");
}
if (!quiet)
fprintf(fp, "\nQuery returned %d row%s.\n", PQntuples(res),
(PQntuples(res) == 1) ? "" : "s");
fflush(fp);
if (fLength)
free(fLength);
}
void
PQprintTuples(const PGresult *res,
FILE *fout, /* output stream */
int PrintAttNames,/* print attribute names or not */
int TerseOutput, /* delimiter bars or not? */
int colWidth /* width of column, if 0, use variable
* width */
)
{
int nFields;
int nTups;
int i,
j;
char formatString[80];
char *tborder = NULL;
nFields = PQnfields(res);
nTups = PQntuples(res);
if (colWidth > 0)
sprintf(formatString, "%%s %%-%ds", colWidth);
else
sprintf(formatString, "%%s %%s");
if (nFields > 0)
{ /* only print rows with at least 1 field. */
if (!TerseOutput)
{
int width;
width = nFields * 14;
tborder = malloc(width + 1);
for (i = 0; i <= width; i++)
tborder[i] = '-';
tborder[i] = '\0';
fprintf(fout, "%s\n", tborder);
}
for (i = 0; i < nFields; i++)
{
if (PrintAttNames)
{
fprintf(fout, formatString,
TerseOutput ? "" : "|",
PQfname(res, i));
}
}
if (PrintAttNames)
{
if (TerseOutput)
fprintf(fout, "\n");
else
fprintf(fout, "|\n%s\n", tborder);
}
for (i = 0; i < nTups; i++)
{
for (j = 0; j < nFields; j++)
{
const char *pval = PQgetvalue(res, i, j);
fprintf(fout, formatString,
TerseOutput ? "" : "|",
pval ? pval : "");
}
if (TerseOutput)
fprintf(fout, "\n");
else
fprintf(fout, "|\n%s\n", tborder);
}
}
}
#endif

76
src/interfaces/libpq/libpq-fe.h
View File

@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: libpq-fe.h,v 1.57 2000/01/26 05:58:46 momjian Exp $
* $Id: libpq-fe.h,v 1.58 2000/01/29 16:58:51 petere Exp $
*
*-------------------------------------------------------------------------
*/
@ -116,22 +116,15 @@ extern "C"
/* Print options for PQprint() */
/*
* We can't use the conventional "bool", because we are designed to be
* included in a user's program, and user may already have that type
* defined. Pqbool, on the other hand, is unlikely to be used.
*/
typedef char pqbool;
typedef struct _PQprintOpt
{
pqbool header; /* print output field headings and row
int header; /* print output field headings and row
* count */
pqbool align; /* fill align the fields */
pqbool standard; /* old brain dead format */
pqbool html3; /* output html tables */
pqbool expanded; /* expand tables */
pqbool pager; /* use pager for output if needed */
int align; /* fill align the fields */
int standard; /* old brain dead format */
int html3; /* output html tables */
int expanded; /* expand tables */
int pager; /* use pager for output if needed */
char *fieldSep; /* field separator */
char *tableOpt; /* insert to HTML <table ...> */
char *caption; /* HTML <caption> */
@ -296,8 +289,8 @@ extern "C"
extern int PQfsize(const PGresult *res, int field_num);
extern int PQfmod(const PGresult *res, int field_num);
extern const char *PQcmdStatus(const PGresult *res);
extern const char *PQoidStatus(const PGresult *res); /* old and ugly */
extern Oid PQoidValue(const PGresult *res); /* new and improved */
extern const char *PQoidStatus(const PGresult *res); /* old and ugly */
extern Oid PQoidValue(const PGresult *res); /* new and improved */
extern const char *PQcmdTuples(const PGresult *res);
extern const char *PQgetvalue(const PGresult *res, int tup_num, int field_num);
extern int PQgetlength(const PGresult *res, int tup_num, int field_num);
@ -319,33 +312,24 @@ extern "C"
const PGresult *res,
const PQprintOpt *ps); /* option structure */
/*
* PQdisplayTuples() is a better version of PQprintTuples(), but both
* are obsoleted by PQprint().
*/
extern void PQdisplayTuples(const PGresult *res,
FILE *fp, /* where to send the
* output */
int fillAlign, /* pad the fields with
* spaces */
const char *fieldSep, /* field separator */
int printHeader, /* display headers? */
int quiet);
#if 0
/*
* really old printing routines
*/
extern void PQdisplayTuples(const PGresult *res,
FILE *fp, /* where to send the output */
int fillAlign, /* pad the fields with spaces */
const char *fieldSep, /* field separator */
int printHeader, /* display headers? */
int quiet);
extern void PQprintTuples(const PGresult *res,
FILE *fout, /* output stream */
int printAttName, /* print attribute names
* or not */
int terseOutput, /* delimiter bars or
* not? */
int width); /* width of column, if
* 0, use variable width */
/* Determine length of multibyte encoded char at *s */
extern int PQmblen(const unsigned char *s, int encoding);
/* Get encoding id from environment variable PGCLIENTENCODING */
int PQenv2encoding(void);
extern void PQprintTuples(const PGresult *res,
FILE *fout, /* output stream */
int printAttName, /* print attribute names */
int terseOutput, /* delimiter bars */
int width); /* width of column, if
* 0, use variable width */
#endif
/* === in fe-lobj.c === */
@ -361,6 +345,14 @@ extern "C"
extern Oid lo_import(PGconn *conn, const char *filename);
extern int lo_export(PGconn *conn, Oid lobjId, const char *filename);
/* === in fe-misc.c === */
/* Determine length of multibyte encoded char at *s */
extern int PQmblen(const unsigned char *s, int encoding);
/* Get encoding id from environment variable PGCLIENTENCODING */
extern int PQenv2encoding(void);
#ifdef __cplusplus
};

4
src/test/regress/expected/errors.out
View File

@ -93,10 +93,10 @@ ERROR: renameatt: attribute "oid" exists
-- not in a xact
abort;
NOTICE: UserAbortTransactionBlock and not in in-progress state
NOTICE: ROLLBACK: no transaction in progress
-- not in a xact
end;
NOTICE: EndTransactionBlock and not inprogress/abort state
NOTICE: COMMIT: no transaction in progress
--
-- DEFINE AGGREGATE