diff options
Diffstat (limited to 'src/backend/utils/adt/like.c')
| -rw-r--r-- | src/backend/utils/adt/like.c | 44 |
1 files changed, 1 insertions, 43 deletions
diff --git a/src/backend/utils/adt/like.c b/src/backend/utils/adt/like.c index 1ce4de6d99a..3e67e947a9d 100644 --- a/src/backend/utils/adt/like.c +++ b/src/backend/utils/adt/like.c @@ -11,7 +11,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/adt/like.c,v 1.50 2002/08/22 04:45:11 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/adt/like.c,v 1.51 2002/08/29 07:22:26 ishii Exp $ * *------------------------------------------------------------------------- */ @@ -19,9 +19,7 @@ #include <ctype.h> -#ifdef MULTIBYTE #include "mb/pg_wchar.h" -#endif #include "utils/builtins.h" @@ -38,7 +36,6 @@ static int MatchBytea(unsigned char *t, int tlen, unsigned char *p, int plen); static text *do_like_escape(text *, text *); -#ifdef MULTIBYTE static int MBMatchText(unsigned char *t, int tlen, unsigned char *p, int plen); static int MBMatchTextIC(unsigned char *t, int tlen, @@ -107,9 +104,7 @@ iwchareq(unsigned char *p1, unsigned char *p2) c2[0] = tolower(c2[0]); return (c1[0] == c2[0]); } -#endif -#ifdef MULTIBYTE #define CHAREQ(p1, p2) wchareq(p1, p2) #define ICHAREQ(p1, p2) iwchareq(p1, p2) #define NextChar(p, plen) \ @@ -132,7 +127,6 @@ iwchareq(unsigned char *p1, unsigned char *p2) #undef MatchText #undef MatchTextIC #undef do_like_escape -#endif #define CHAREQ(p1, p2) (*(p1) == *(p2)) #define ICHAREQ(p1, p2) (tolower(*(p1)) == tolower(*(p2))) @@ -164,14 +158,10 @@ namelike(PG_FUNCTION_ARGS) p = VARDATA(pat); plen = (VARSIZE(pat) - VARHDRSZ); -#ifdef MULTIBYTE if (pg_database_encoding_max_length() == 1) result = (MatchText(s, slen, p, plen) == LIKE_TRUE); else result = (MBMatchText(s, slen, p, plen) == LIKE_TRUE); -#else - result = (MatchText(s, slen, p, plen) == LIKE_TRUE); -#endif PG_RETURN_BOOL(result); } @@ -192,14 +182,10 @@ namenlike(PG_FUNCTION_ARGS) p = VARDATA(pat); plen = (VARSIZE(pat) - VARHDRSZ); -#ifdef MULTIBYTE if (pg_database_encoding_max_length() == 1) result = (MatchText(s, slen, p, plen) != LIKE_TRUE); else result = (MBMatchText(s, slen, p, plen) != LIKE_TRUE); -#else - result = (MatchText(s, slen, p, plen) != LIKE_TRUE); -#endif PG_RETURN_BOOL(result); } @@ -220,14 +206,10 @@ textlike(PG_FUNCTION_ARGS) p = VARDATA(pat); plen = (VARSIZE(pat) - VARHDRSZ); -#ifdef MULTIBYTE if (pg_database_encoding_max_length() == 1) result = (MatchText(s, slen, p, plen) == LIKE_TRUE); else result = (MBMatchText(s, slen, p, plen) == LIKE_TRUE); -#else - result = (MatchText(s, slen, p, plen) == LIKE_TRUE); -#endif PG_RETURN_BOOL(result); } @@ -248,14 +230,10 @@ textnlike(PG_FUNCTION_ARGS) p = VARDATA(pat); plen = (VARSIZE(pat) - VARHDRSZ); -#ifdef MULTIBYTE if (pg_database_encoding_max_length() == 1) result = (MatchText(s, slen, p, plen) != LIKE_TRUE); else result = (MBMatchText(s, slen, p, plen) != LIKE_TRUE); -#else - result = (MatchText(s, slen, p, plen) != LIKE_TRUE); -#endif PG_RETURN_BOOL(result); } @@ -322,14 +300,10 @@ nameiclike(PG_FUNCTION_ARGS) p = VARDATA(pat); plen = (VARSIZE(pat) - VARHDRSZ); -#ifdef MULTIBYTE if (pg_database_encoding_max_length() == 1) result = (MatchTextIC(s, slen, p, plen) == LIKE_TRUE); else result = (MBMatchTextIC(s, slen, p, plen) == LIKE_TRUE); -#else - result = (MatchTextIC(s, slen, p, plen) == LIKE_TRUE); -#endif PG_RETURN_BOOL(result); } @@ -350,14 +324,10 @@ nameicnlike(PG_FUNCTION_ARGS) p = VARDATA(pat); plen = (VARSIZE(pat) - VARHDRSZ); -#ifdef MULTIBYTE if (pg_database_encoding_max_length() == 1) result = (MatchTextIC(s, slen, p, plen) != LIKE_TRUE); else result = (MBMatchTextIC(s, slen, p, plen) != LIKE_TRUE); -#else - result = (MatchTextIC(s, slen, p, plen) != LIKE_TRUE); -#endif PG_RETURN_BOOL(result); } @@ -378,14 +348,10 @@ texticlike(PG_FUNCTION_ARGS) p = VARDATA(pat); plen = (VARSIZE(pat) - VARHDRSZ); -#ifdef MULTIBYTE if (pg_database_encoding_max_length() == 1) result = (MatchTextIC(s, slen, p, plen) == LIKE_TRUE); else result = (MBMatchTextIC(s, slen, p, plen) == LIKE_TRUE); -#else - result = (MatchTextIC(s, slen, p, plen) == LIKE_TRUE); -#endif PG_RETURN_BOOL(result); } @@ -406,14 +372,10 @@ texticnlike(PG_FUNCTION_ARGS) p = VARDATA(pat); plen = (VARSIZE(pat) - VARHDRSZ); -#ifdef MULTIBYTE if (pg_database_encoding_max_length() == 1) result = (MatchTextIC(s, slen, p, plen) != LIKE_TRUE); else result = (MBMatchTextIC(s, slen, p, plen) != LIKE_TRUE); -#else - result = (MatchTextIC(s, slen, p, plen) != LIKE_TRUE); -#endif PG_RETURN_BOOL(result); } @@ -429,14 +391,10 @@ like_escape(PG_FUNCTION_ARGS) text *esc = PG_GETARG_TEXT_P(1); text *result; -#ifdef MULTIBYTE if (pg_database_encoding_max_length() == 1) result = do_like_escape(pat, esc); else result = MB_do_like_escape(pat, esc); -#else - result = do_like_escape(pat, esc); -#endif PG_RETURN_TEXT_P(result); } |