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postgres/src/include/parser/parse_relation.h

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Change my-function-name-- to my_function_name, and optimizer renames.
1999-02-13 23:22:53 +00:00
/*-------------------------------------------------------------------------
Break parser functions into smaller files, group together.
1997-11-25 22:07:18 +00:00
*
Rewrite parser's handling of INSERT ... SELECT so that processing of the SELECT part of the statement is just like a plain SELECT. All INSERT-specific processing happens after the SELECT parsing is done. This eliminates many problems, e.g. INSERT ... SELECT ... GROUP BY using the wrong column labels. Ensure that DEFAULT clauses are coerced to the target column type, whether or not stored clause produces the right type. Substantial cleanup of parser's array support.
1999-07-19 00:26:20 +00:00
* parse_relation.h
* prototypes for parse_relation.c.
Break parser functions into smaller files, group together.
1997-11-25 22:07:18 +00:00
*
*
* Copyright (c) 1994, Regents of the University of California
*
Fix planner and rewriter to follow SQL semantics for tables that are mentioned in FROM but not elsewhere in the query: such tables should be joined over anyway. Aside from being more standards-compliant, this allows removal of some very ugly hacks for COUNT(*) processing. Also, allow HAVING clause without aggregate functions, since SQL does. Clean up CREATE RULE statement-list syntax the same way Bruce just fixed the main stmtmulti production. CAUTION: addition of a field to RangeTblEntry nodes breaks stored rules; you will have to initdb if you have any rules.
1999-10-07 04:23:24 +00:00
* $Id: parse_relation.h,v 1.13 1999/10/07 04:23:22 tgl Exp $
Break parser functions into smaller files, group together.
1997-11-25 22:07:18 +00:00
*
*-------------------------------------------------------------------------
*/
Rewrite parser's handling of INSERT ... SELECT so that processing of the SELECT part of the statement is just like a plain SELECT. All INSERT-specific processing happens after the SELECT parsing is done. This eliminates many problems, e.g. INSERT ... SELECT ... GROUP BY using the wrong column labels. Ensure that DEFAULT clauses are coerced to the target column type, whether or not stored clause produces the right type. Substantial cleanup of parser's array support.
1999-07-19 00:26:20 +00:00
#ifndef PARSE_RELATION_H
#define PARSE_RELATION_H
Break parser functions into smaller files, group together.
1997-11-25 22:07:18 +00:00
Change #include's to use <> and "" as appropriate.
1999-07-15 23:04:24 +00:00
#include "parser/parse_node.h"
Break parser functions into smaller files, group together.
1997-11-25 22:07:18 +00:00
Add Var.varlevelup to code. More parser cleanup.
1998-01-20 22:12:17 +00:00
extern RangeTblEntry *refnameRangeTableEntry(ParseState *pstate, char *refname);
OK, folks, here is the pgindent output.
1998-09-01 04:40:42 +00:00
extern int refnameRangeTablePosn(ParseState *pstate,
pgindent run before 6.3 release, with Thomas' requested changes.
1998-02-26 04:46:47 +00:00
char *refname, int *sublevels_up);
Cleanup up include files.
1997-11-26 01:14:33 +00:00
extern RangeTblEntry *colnameRangeTableEntry(ParseState *pstate, char *colname);
OK, folks, here is the pgindent output.
1998-09-01 04:40:42 +00:00
extern RangeTblEntry *addRangeTableEntry(ParseState *pstate,
pgindent run before 6.3 release, with Thomas' requested changes.
1998-02-26 04:46:47 +00:00
char *relname,
char *refname,
bool inh,
Fix planner and rewriter to follow SQL semantics for tables that are mentioned in FROM but not elsewhere in the query: such tables should be joined over anyway. Aside from being more standards-compliant, this allows removal of some very ugly hacks for COUNT(*) processing. Also, allow HAVING clause without aggregate functions, since SQL does. Clean up CREATE RULE statement-list syntax the same way Bruce just fixed the main stmtmulti production. CAUTION: addition of a field to RangeTblEntry nodes breaks stored rules; you will have to initdb if you have any rules.
1999-10-07 04:23:24 +00:00
bool inFromCl,
bool inJoinSet);
OK, folks, here is the pgindent output.
1998-09-01 04:40:42 +00:00
extern List *expandAll(ParseState *pstate, char *relname, char *refname,
pgindent run before 6.3 release, with Thomas' requested changes.
1998-02-26 04:46:47 +00:00
int *this_resno);
extern int attnameAttNum(Relation rd, char *a);
Cleanup up include files.
1997-11-26 01:14:33 +00:00
extern bool attnameIsSet(Relation rd, char *name);
pgindent run before 6.3 release, with Thomas' requested changes.
1998-02-26 04:46:47 +00:00
extern int attnumAttNelems(Relation rd, int attid);
extern Oid attnumTypeId(Relation rd, int attid);
Break parser functions into smaller files, group together.
1997-11-25 22:07:18 +00:00
Rewrite parser's handling of INSERT ... SELECT so that processing of the SELECT part of the statement is just like a plain SELECT. All INSERT-specific processing happens after the SELECT parsing is done. This eliminates many problems, e.g. INSERT ... SELECT ... GROUP BY using the wrong column labels. Ensure that DEFAULT clauses are coerced to the target column type, whether or not stored clause produces the right type. Substantial cleanup of parser's array support.
1999-07-19 00:26:20 +00:00
#endif /* PARSE_RELATION_H */
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