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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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7
src/libmdb/file.c
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@@ -138,7 +138,8 @@ MdbHandle *mdb_open(char *filename)
return _mdb_open(filename, FALSE);
}
void mdb_close(MdbHandle *mdb)
void
mdb_close(MdbHandle *mdb)
{
if (mdb->f) {
mdb->f->refs--;
@@ -173,7 +174,11 @@ size_t mdb_read_pg(MdbHandle *mdb, unsigned long pg)
{
size_t len;
if (pg && mdb->cur_pg == pg) return mdb->fmt->pg_size;
len = _mdb_read_pg(mdb, mdb->pg_buf, pg);
//fprintf(stderr, "read page %d type %02x\n", pg, mdb->pg_buf[0]);
mdb->cur_pg = pg;
/* kan - reset the cur_pos on a new page read */
mdb->cur_pos = 0; /* kan */
return len;