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| author | Thomas G. Lockhart <lockhart@fourpalms.org> | 1998-01-01 05:42:40 +0000 |
|---|---|---|
| committer | Thomas G. Lockhart <lockhart@fourpalms.org> | 1998-01-01 05:42:40 +0000 |
| commit | cc19151e3bec266c32d7b878309550dfa92fe869 (patch) | |
| tree | 1cb627c836b4a3f04bf59d6b2e533f09789dc51e /src | |
| parent | 1ac6d462b2062041e5bb139181f4ce9cccd7327a (diff) | |
| download | postgresql-cc19151e3bec266c32d7b878309550dfa92fe869.tar.gz | |
Add substring function for text based on oracle_compat package but
closer to standard behavior.
Substitute "text *" for "struct varlena *" in declarations.
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/utils/builtins.h | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/src/include/utils/builtins.h b/src/include/utils/builtins.h index 7ef81cad74..0c8e5554cb 100644 --- a/src/include/utils/builtins.h +++ b/src/include/utils/builtins.h @@ -6,7 +6,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: builtins.h,v 1.32 1997/12/23 19:55:51 thomas Exp $ + * $Id: builtins.h,v 1.33 1998/01/01 05:42:40 thomas Exp $ * * NOTES * This should normally only be included by fmgr.h. @@ -471,16 +471,17 @@ extern uint32 hashvarchar(struct varlena * key); /* varlena.c */ extern text *textin(char *inputText); -extern char *textout(struct varlena *vlena); +extern char *textout(text *vlena); extern text *textcat(text *arg1, text *arg2); -extern bool texteq(struct varlena * arg1, struct varlena * arg2); -extern bool textne(struct varlena * arg1, struct varlena * arg2); -extern bool text_lt(struct varlena * arg1, struct varlena * arg2); -extern bool text_le(struct varlena * arg1, struct varlena * arg2); -extern bool text_gt(struct varlena * arg1, struct varlena * arg2); -extern bool text_ge(struct varlena * arg1, struct varlena * arg2); +extern bool texteq(text *arg1, text *arg2); +extern bool textne(text *arg1, text *arg2); +extern bool text_lt(text *arg1, text *arg2); +extern bool text_le(text *arg1, text *arg2); +extern bool text_gt(text *arg1, text *arg2); +extern bool text_ge(text *arg1, text *arg2); extern int32 textlen(text *arg); extern int32 textpos(text *arg1, text *arg2); +extern text *text_substr(text *string, int32 m, int32 n); extern struct varlena *byteain(char *inputText); extern char *byteaout(struct varlena *vlena); |