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Remove not-really-standard implementation of CREATE TABLE's UNDER clause,

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and revert documentation to describe the existing INHERITS clause
instead, per recent discussion in pghackers.  Also fix implementation
of SQL_inheritance SET variable: it is not cool to look at this var
during the initial parsing phase, only during parse_analyze().  See
recent bug report concerning misinterpretation of date constants just
after a SET TIMEZONE command.  gram.y really has to be an invariant
transformation of the query string to a raw parsetree; anything that
can vary with time must be done during parse analysis.
This commit is contained in:
Tom Lane
2001-01-05 06:34:23 +00:00
parent e62c38d0fc
commit 2fb6cc9045
19 changed files with 226 additions and 172 deletions
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12
src/backend/nodes/equalfuncs.c
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@@ -20,7 +20,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/equalfuncs.c,v 1.85 2000/12/14 22:30:42 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/equalfuncs.c,v 1.86 2001/01/05 06:34:17 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -651,7 +651,7 @@ _equalDeleteStmt(DeleteStmt *a, DeleteStmt *b)
return false;
if (!equal(a->whereClause, b->whereClause))
return false;
if (a->inh != b->inh)
if (a->inhOpt != b->inhOpt)
return false;
return true;
@@ -668,7 +668,7 @@ _equalUpdateStmt(UpdateStmt *a, UpdateStmt *b)
return false;
if (!equal(a->fromClause, b->fromClause))
return false;
if (a->inh != b->inh)
if (a->inhOpt != b->inhOpt)
return false;
return true;
@@ -741,7 +741,7 @@ _equalAlterTableStmt(AlterTableStmt *a, AlterTableStmt *b)
return false;
if (!equalstr(a->relname, b->relname))
return false;
if (a->inh != b->inh)
if (a->inhOpt != b->inhOpt)
return false;
if (!equalstr(a->name, b->name))
return false;
@@ -998,7 +998,7 @@ _equalRenameStmt(RenameStmt *a, RenameStmt *b)
{
if (!equalstr(a->relname, b->relname))
return false;
if (a->inh != b->inh)
if (a->inhOpt != b->inhOpt)
return false;
if (!equalstr(a->column, b->column))
return false;
@@ -1501,7 +1501,7 @@ _equalRangeVar(RangeVar *a, RangeVar *b)
{
if (!equalstr(a->relname, b->relname))
return false;
if (a->inh != b->inh)
if (a->inhOpt != b->inhOpt)
return false;
if (!equal(a->name, b->name))
return false;