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Partial indexes work again, courtesy of Martijn van Oosterhout.

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Note: I didn't force an initdb, figuring that one today was enough.
However, there is a new function in pg_proc.h, and pg_dump won't be
able to dump partial indexes until you add that function.
This commit is contained in:
Tom Lane
2001-07-16 05:07:00 +00:00
parent 237e5dfa58
commit f31dc0ada7
32 changed files with 474 additions and 491 deletions
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50
src/backend/parser/analyze.c
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@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Header: /cvsroot/pgsql/src/backend/parser/analyze.c,v 1.192 2001/07/04 17:36:54 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/analyze.c,v 1.193 2001/07/16 05:06:58 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -45,7 +45,6 @@ static Query *transformStmt(ParseState *pstate, Node *stmt);
static Query *transformDeleteStmt(ParseState *pstate, DeleteStmt *stmt);
static Query *transformInsertStmt(ParseState *pstate, InsertStmt *stmt);
static Query *transformIndexStmt(ParseState *pstate, IndexStmt *stmt);
static Query *transformExtendStmt(ParseState *pstate, ExtendStmt *stmt);
static Query *transformRuleStmt(ParseState *query, RuleStmt *stmt);
static Query *transformSelectStmt(ParseState *pstate, SelectStmt *stmt);
static Query *transformSetOperationStmt(ParseState *pstate, SelectStmt *stmt);
@ -148,10 +147,6 @@ transformStmt(ParseState *pstate, Node *parseTree)
result = transformIndexStmt(pstate, (IndexStmt *) parseTree);
break;
case T_ExtendStmt:
result = transformExtendStmt(pstate, (ExtendStmt *) parseTree);
break;
case T_RuleStmt:
result = transformRuleStmt(pstate, (RuleStmt *) parseTree);
break;
@ -1630,15 +1625,30 @@ static Query *
transformIndexStmt(ParseState *pstate, IndexStmt *stmt)
{
Query *qry;
RangeTblEntry *rte;
qry = makeNode(Query);
qry->commandType = CMD_UTILITY;
/* take care of the where clause */
stmt->whereClause = transformWhereClause(pstate, stmt->whereClause);
if (stmt->whereClause)
{
/*
* Put the parent table into the rtable so that the WHERE clause can
* refer to its fields without qualification. Note that this only
* works if the parent table already exists --- so we can't easily
* support predicates on indexes created implicitly by CREATE TABLE.
* Fortunately, that's not necessary.
*/
rte = addRangeTableEntry(pstate, stmt->relname, NULL, false, true);
/* no to join list, yes to namespace */
addRTEtoQuery(pstate, rte, false, true);
stmt->whereClause = transformWhereClause(pstate, stmt->whereClause);
}
qry->hasSubLinks = pstate->p_hasSubLinks;
stmt->rangetable = pstate->p_rtable;
qry->utilityStmt = (Node *) stmt;
@ -1646,30 +1656,6 @@ transformIndexStmt(ParseState *pstate, IndexStmt *stmt)
return qry;
}
/*
* transformExtendStmt -
* transform the qualifications of the Extend Index Statement
*
*/
static Query *
transformExtendStmt(ParseState *pstate, ExtendStmt *stmt)
{
Query *qry;
qry = makeNode(Query);
qry->commandType = CMD_UTILITY;
/* take care of the where clause */
stmt->whereClause = transformWhereClause(pstate, stmt->whereClause);
qry->hasSubLinks = pstate->p_hasSubLinks;
stmt->rangetable = pstate->p_rtable;
qry->utilityStmt = (Node *) stmt;
return qry;
}
/*
* transformRuleStmt -
* transform a Create Rule Statement. The actions is a list of parse