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query planner stuff

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some gcc -Wall fixes
added suport for _ in identifier names in SQL
gmdb2 manual additions
This commit is contained in:
brianb
2003-01-20 16:04:24 +00:00
parent bafa51bd88
commit 092e2b79af
34 changed files with 1143 additions and 382 deletions
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9
src/libmdb/like.c
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@@ -18,8 +18,9 @@
*/
#include <stdio.h>
#include <string.h>
int likecmp(char *s, char *r)
int mdb_like_cmp(char *s, char *r)
{
int i, ret;
@@ -32,13 +33,13 @@ int i, ret;
}
case '_':
/* skip one character */
return likecmp(&s[1],&r[1]);
return mdb_like_cmp(&s[1],&r[1]);
case '%':
/* skip any number of characters */
/* the strlen(s)+1 is important so the next call can */
/* if there are trailing characters */
for(i=0;i<strlen(s)+1;i++) {
if (likecmp(&s[i],&r[1])) {
if (mdb_like_cmp(&s[i],&r[1])) {
return 1;
}
}
@@ -50,7 +51,7 @@ int i, ret;
if (strncmp(s,r,i)) {
return 0;
} else {
ret = likecmp(&s[i],&r[i]);
ret = mdb_like_cmp(&s[i],&r[i]);
return ret;
}
}