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Add a bunch of new error location reports to parse-analysis error messages.

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There are still some weak spots around JOIN USING and relation alias lists,
but most errors reported within backend/parser/ now have locations.
This commit is contained in:
Tom Lane
2008-09-01 20:42:46 +00:00
parent 9ac4299163
commit b153c09209
103 changed files with 1877 additions and 485 deletions
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7
src/include/optimizer/var.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/optimizer/var.h,v 1.37 2008/01/01 19:45:58 momjian Exp $
* $PostgreSQL: pgsql/src/include/optimizer/var.h,v 1.38 2008/09/01 20:42:45 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -19,11 +19,10 @@
extern Relids pull_varnos(Node *node);
extern void pull_varattnos(Node *node, Bitmapset **varattnos);
extern bool contain_var_reference(Node *node, int varno, int varattno,
int levelsup);
extern bool contain_var_clause(Node *node);
extern bool contain_vars_of_level(Node *node, int levelsup);
extern bool contain_vars_above_level(Node *node, int levelsup);
extern int locate_var_of_level(Node *node, int levelsup);
extern int locate_var_of_relation(Node *node, int relid, int levelsup);
extern int find_minimum_var_level(Node *node);
extern List *pull_var_clause(Node *node, bool includeUpperVars);
extern Node *flatten_join_alias_vars(PlannerInfo *root, Node *node);