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New pg_attribute.atttypmod for type-specific information like

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varchar length.

Cleans up code so attlen is always length.

Removed varchar() hack added earlier.

Will fix bug in selecting varchar() fields, and varchar() can be
variable length.
This commit is contained in:
Bruce Momjian
1998-01-16 23:21:07 +00:00
parent d7427e4802
commit c65ea0e040
27 changed files with 335 additions and 463 deletions
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6
src/include/utils/builtins.h
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@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: builtins.h,v 1.33 1998/01/01 05:42:40 thomas Exp $
* $Id: builtins.h,v 1.34 1998/01/16 23:21:07 momjian Exp $
*
* NOTES
* This should normally only be included by fmgr.h.
@ -445,7 +445,7 @@ DateTime *timestamp_datetime(time_t timestamp);
time_t datetime_timestamp(DateTime *datetime);
/* varchar.c */
extern char *bpcharin(char *s, int dummy, int typlen);
extern char *bpcharin(char *s, int dummy, int atttypmod);
extern char *bpcharout(char *s);
extern bool bpchareq(char *arg1, char *arg2);
extern bool bpcharne(char *arg1, char *arg2);
@ -457,7 +457,7 @@ extern int32 bpcharcmp(char *arg1, char *arg2);
extern int32 bpcharlen(char *arg);
extern uint32 hashbpchar(struct varlena * key);
extern char *varcharin(char *s, int dummy, int typlen);
extern char *varcharin(char *s, int dummy, int atttypmod);
extern char *varcharout(char *s);
extern bool varchareq(char *arg1, char *arg2);
extern bool varcharne(char *arg1, char *arg2);