diff options
Diffstat (limited to 'src/backend/utils/adt/like.c')
| -rw-r--r-- | src/backend/utils/adt/like.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/src/backend/utils/adt/like.c b/src/backend/utils/adt/like.c index 1e84474c2ae..4bf2cd33872 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 - * $PostgreSQL: pgsql/src/backend/utils/adt/like.c,v 1.61 2005/09/24 17:53:15 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/utils/adt/like.c,v 1.62 2005/10/15 02:49:28 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -28,13 +28,13 @@ #define LIKE_ABORT (-1) -static int MatchText(char *t, int tlen, char *p, int plen); -static int MatchTextIC(char *t, int tlen, char *p, int plen); -static int MatchBytea(char *t, int tlen, char *p, int plen); +static int MatchText(char *t, int tlen, char *p, int plen); +static int MatchTextIC(char *t, int tlen, char *p, int plen); +static int MatchBytea(char *t, int tlen, char *p, int plen); static text *do_like_escape(text *, text *); -static int MBMatchText(char *t, int tlen, char *p, int plen); -static int MBMatchTextIC(char *t, int tlen, char *p, int plen); +static int MBMatchText(char *t, int tlen, char *p, int plen); +static int MBMatchTextIC(char *t, int tlen, char *p, int plen); static text *MB_do_like_escape(text *, text *); /*-------------------- @@ -48,7 +48,7 @@ wchareq(char *p1, char *p2) int p1_len; /* Optimization: quickly compare the first byte. */ - if(*p1 != *p2) + if (*p1 != *p2) return (0); p1_len = pg_mblen(p1); @@ -80,15 +80,15 @@ iwchareq(char *p1, char *p2) int l; /* - * short cut. if *p1 and *p2 is lower than CHARMAX, then we could - * assume they are ASCII + * short cut. if *p1 and *p2 is lower than CHARMAX, then we could assume + * they are ASCII */ if ((unsigned char) *p1 < CHARMAX && (unsigned char) *p2 < CHARMAX) return (tolower((unsigned char) *p1) == tolower((unsigned char) *p2)); /* - * if one of them is an ASCII while the other is not, then they must - * be different characters + * if one of them is an ASCII while the other is not, then they must be + * different characters */ else if ((unsigned char) *p1 < CHARMAX || (unsigned char) *p2 < CHARMAX) return (0); @@ -452,7 +452,7 @@ like_escape_bytea(PG_FUNCTION_ARGS) ereport(ERROR, (errcode(ERRCODE_INVALID_ESCAPE_SEQUENCE), errmsg("invalid escape string"), - errhint("Escape string must be empty or one character."))); + errhint("Escape string must be empty or one character."))); e = VARDATA(esc); @@ -466,9 +466,9 @@ like_escape_bytea(PG_FUNCTION_ARGS) } /* - * Otherwise, convert occurrences of the specified escape - * character to '\', and double occurrences of '\' --- unless they - * immediately follow an escape character! + * Otherwise, convert occurrences of the specified escape character to + * '\', and double occurrences of '\' --- unless they immediately + * follow an escape character! */ afterescape = false; while (plen > 0) @@ -530,8 +530,8 @@ MatchBytea(char *t, int tlen, char *p, int plen) return LIKE_TRUE; /* - * Otherwise, scan for a text position at which we can match - * the rest of the pattern. + * Otherwise, scan for a text position at which we can match the + * rest of the pattern. */ while (tlen > 0) { @@ -551,16 +551,16 @@ MatchBytea(char *t, int tlen, char *p, int plen) } /* - * End of text with no match, so no point in trying later - * places to start matching this pattern. + * End of text with no match, so no point in trying later places + * to start matching this pattern. */ return LIKE_ABORT; } else if ((*p != '_') && !BYTEA_CHAREQ(t, p)) { /* - * Not the single-character wildcard and no explicit match? - * Then time to quit... + * Not the single-character wildcard and no explicit match? Then + * time to quit... */ return LIKE_FALSE; } @@ -580,8 +580,8 @@ MatchBytea(char *t, int tlen, char *p, int plen) return LIKE_TRUE; /* - * End of text with no match, so no point in trying later places to - * start matching this pattern. + * End of text with no match, so no point in trying later places to start + * matching this pattern. */ return LIKE_ABORT; } /* MatchBytea() */ |