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Change SPI functions to use a `long' when specifying the number of tuples

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to produce when running the executor. This is consistent with the internal
executor APIs (such as ExecutorRun), which also use a long for this purpose.
It also allows FETCH_ALL to be passed -- since FETCH_ALL is defined as
LONG_MAX, this wouldn't have worked on platforms where int and long are of
different sizes. Per report from Tzahi Fadida.
This commit is contained in:
Neil Conway
2005-05-02 00:37:07 +00:00
parent 6c412f0605
commit f478856c7f
5 changed files with 49 additions and 49 deletions
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26
doc/src/sgml/spi.sgml
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@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/spi.sgml,v 1.40 2005/03/29 02:53:53 neilc Exp $
$PostgreSQL: pgsql/doc/src/sgml/spi.sgml,v 1.41 2005/05/02 00:37:06 neilc Exp $
-->
<chapter id="spi">
@ -292,7 +292,7 @@ void SPI_pop(void)
<refsynopsisdiv>
<synopsis>
int SPI_execute(const char * <parameter>command</parameter>, bool <parameter>read_only</parameter>, int <parameter>count</parameter>)
int SPI_execute(const char * <parameter>command</parameter>, bool <parameter>read_only</parameter>, long <parameter>count</parameter>)
</synopsis>
</refsynopsisdiv>
@ -423,7 +423,7 @@ typedef struct
</varlistentry>
<varlistentry>
<term><literal>int <parameter>count</parameter></literal></term>
<term><literal>long <parameter>count</parameter></literal></term>
<listitem>
<para>
maximum number of rows to process or return
@ -598,7 +598,7 @@ typedef struct
<refsynopsisdiv>
<synopsis>
int SPI_exec(const char * <parameter>command</parameter>, int <parameter>count</parameter>)
int SPI_exec(const char * <parameter>command</parameter>, long <parameter>count</parameter>)
</synopsis>
</refsynopsisdiv>
@ -627,7 +627,7 @@ int SPI_exec(const char * <parameter>command</parameter>, int <parameter>count</
</varlistentry>
<varlistentry>
<term><literal>int <parameter>count</parameter></literal></term>
<term><literal>long <parameter>count</parameter></literal></term>
<listitem>
<para>
maximum number of rows to process or return
@ -963,7 +963,7 @@ bool SPI_is_cursor_plan(void * <parameter>plan</parameter>)
<refsynopsisdiv>
<synopsis>
int SPI_execute_plan(void * <parameter>plan</parameter>, Datum * <parameter>values</parameter>, const char * <parameter>nulls</parameter>,
bool <parameter>read_only</parameter>, int <parameter>count</parameter>)
bool <parameter>read_only</parameter>, long <parameter>count</parameter>)
</synopsis>
</refsynopsisdiv>
@ -1030,7 +1030,7 @@ int SPI_execute_plan(void * <parameter>plan</parameter>, Datum * <parameter>valu
</varlistentry>
<varlistentry>
<term><literal>int <parameter>count</parameter></literal></term>
<term><literal>long <parameter>count</parameter></literal></term>
<listitem>
<para>
maximum number of rows to process or return
@ -1104,7 +1104,7 @@ int SPI_execute_plan(void * <parameter>plan</parameter>, Datum * <parameter>valu
<refsynopsisdiv>
<synopsis>
int SPI_execp(void * <parameter>plan</parameter>, Datum * <parameter>values</parameter>, const char * <parameter>nulls</parameter>, int <parameter>count</parameter>)
int SPI_execp(void * <parameter>plan</parameter>, Datum * <parameter>values</parameter>, const char * <parameter>nulls</parameter>, long <parameter>count</parameter>)
</synopsis>
</refsynopsisdiv>
@ -1162,7 +1162,7 @@ int SPI_execp(void * <parameter>plan</parameter>, Datum * <parameter>values</par
</varlistentry>
<varlistentry>
<term><literal>int <parameter>count</parameter></literal></term>
<term><literal>long <parameter>count</parameter></literal></term>
<listitem>
<para>
maximum number of rows to process or return
@ -1375,7 +1375,7 @@ Portal SPI_cursor_find(const char * <parameter>name</parameter>)
<refsynopsisdiv>
<synopsis>
void SPI_cursor_fetch(Portal <parameter>portal</parameter>, bool <parameter>forward</parameter>, int <parameter>count</parameter>)
void SPI_cursor_fetch(Portal <parameter>portal</parameter>, bool <parameter>forward</parameter>, long <parameter>count</parameter>)
</synopsis>
</refsynopsisdiv>
@ -1411,7 +1411,7 @@ void SPI_cursor_fetch(Portal <parameter>portal</parameter>, bool <parameter>forw
</varlistentry>
<varlistentry>
<term><literal>int <parameter>count</parameter></literal></term>
<term><literal>long <parameter>count</parameter></literal></term>
<listitem>
<para>
maximum number of rows to fetch
@ -1448,7 +1448,7 @@ void SPI_cursor_fetch(Portal <parameter>portal</parameter>, bool <parameter>forw
<refsynopsisdiv>
<synopsis>
void SPI_cursor_move(Portal <parameter>portal</parameter>, bool <parameter>forward</parameter>, int <parameter>count</parameter>)
void SPI_cursor_move(Portal <parameter>portal</parameter>, bool <parameter>forward</parameter>, long <parameter>count</parameter>)
</synopsis>
</refsynopsisdiv>
@ -1485,7 +1485,7 @@ void SPI_cursor_move(Portal <parameter>portal</parameter>, bool <parameter>forwa
</varlistentry>
<varlistentry>
<term><literal>int <parameter>count</parameter></literal></term>
<term><literal>long <parameter>count</parameter></literal></term>
<listitem>
<para>
maximum number of rows to move