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TABLE command

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This commit is contained in:
Peter Eisentraut
2008-11-20 14:04:46 +00:00
parent f179d5ea99
commit b09a1a2942
7 changed files with 73 additions and 15 deletions
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2
src/backend/catalog/sql_features.txt
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@ -280,7 +280,7 @@ F591 Derived tables YES
F611 Indicator data types YES
F641 Row and table constructors NO
F651 Catalog name qualifiers YES
F661 Simple tables NO
F661 Simple tables YES
F671 Subqueries in CHECK NO intentionally omitted
F672 Retrospective check constraints YES
F690 Collation support NO

24
src/backend/parser/gram.y
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@ -11,7 +11,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.637 2008/11/13 11:10:06 meskes Exp $
* $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.638 2008/11/20 14:04:46 petere Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -6431,6 +6431,28 @@ simple_select:
$$ = (Node *)n;
}
| values_clause { $$ = $1; }
| TABLE qualified_name
{
/* same as SELECT * FROM qualified_name */
ColumnRef *cr = makeNode(ColumnRef);
ResTarget *rt = makeNode(ResTarget);
SelectStmt *n = makeNode(SelectStmt);
cr->fields = list_make1(makeNode(A_Star));
cr->location = -1;
rt->name = NULL;
rt->indirection = NIL;
rt->val = (Node *)cr;
rt->location = -1;
$2->inhOpt = INH_DEFAULT;
$2->alias = NULL;
n->targetList = list_make1(rt);
n->fromClause = list_make1($2);
$$ = (Node *)n;
}
| select_clause UNION opt_all select_clause
{
$$ = makeSetOp(SETOP_UNION, $3, $1, $4);

14
src/bin/psql/tab-complete.c
View File

@ -3,7 +3,7 @@
*
* Copyright (c) 2000-2008, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/bin/psql/tab-complete.c,v 1.176 2008/11/11 02:42:32 tgl Exp $
* $PostgreSQL: pgsql/src/bin/psql/tab-complete.c,v 1.177 2008/11/20 14:04:46 petere Exp $
*/
/*----------------------------------------------------------------------
@ -615,7 +615,7 @@ psql_completion(char *text, int start, int end)
"DELETE FROM", "DISCARD", "DROP", "END", "EXECUTE", "EXPLAIN", "FETCH",
"GRANT", "INSERT", "LISTEN", "LOAD", "LOCK", "MOVE", "NOTIFY", "PREPARE",
"REASSIGN", "REINDEX", "RELEASE", "RESET", "REVOKE", "ROLLBACK",
"SAVEPOINT", "SELECT", "SET", "SHOW", "START", "TRUNCATE", "UNLISTEN",
"SAVEPOINT", "SELECT", "SET", "SHOW", "START", "TABLE", "TRUNCATE", "UNLISTEN",
"UPDATE", "VACUUM", "VALUES", "WITH", NULL
};
@ -1694,24 +1694,24 @@ psql_completion(char *text, int start, int end)
COMPLETE_WITH_ATTR(prev_wd, "");
/*
* Complete INSERT INTO <table> with "VALUES" or "SELECT" or "DEFAULT
* VALUES"
* Complete INSERT INTO <table> with "VALUES" or "SELECT" or
* "TABLE" or "DEFAULT VALUES"
*/
else if (pg_strcasecmp(prev3_wd, "INSERT") == 0 &&
pg_strcasecmp(prev2_wd, "INTO") == 0)
{
static const char *const list_INSERT[] =
{"DEFAULT VALUES", "SELECT", "VALUES", NULL};
{"DEFAULT VALUES", "SELECT", "TABLE", "VALUES", NULL};
COMPLETE_WITH_LIST(list_INSERT);
}
/* Complete INSERT INTO <table> (attribs) with "VALUES" or "SELECT" */
/* Complete INSERT INTO <table> (attribs) with "VALUES" or "SELECT" or "TABLE" */
else if (pg_strcasecmp(prev4_wd, "INSERT") == 0 &&
pg_strcasecmp(prev3_wd, "INTO") == 0 &&
prev_wd[strlen(prev_wd) - 1] == ')')
{
static const char *const list_INSERT[] =
{"SELECT", "VALUES", NULL};
{"SELECT", "TABLE", "VALUES", NULL};
COMPLETE_WITH_LIST(list_INSERT);
}

2
src/test/regress/expected/select.out
View File

@ -506,7 +506,7 @@ VALUES (1,2), (3,4+4), (7,77.7)
UNION ALL
SELECT 2+2, 57
UNION ALL
SELECT * FROM int8_tbl;
TABLE int8_tbl;
column1 | column2
------------------+-------------------
1 | 2

2
src/test/regress/sql/select.sql
View File

@ -146,7 +146,7 @@ VALUES (1,2), (3,4+4), (7,77.7)
UNION ALL
SELECT 2+2, 57
UNION ALL
SELECT * FROM int8_tbl;
TABLE int8_tbl;
--
-- Test ORDER BY options