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updates for rpms lots o bug fixes, index stuff

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This commit is contained in:
brianb
2003-01-12 22:59:41 +00:00
parent f35c3f05b9
commit 2af5847c6f
63 changed files with 2392 additions and 241 deletions
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40
src/util/prindex.c
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@@ -26,12 +26,10 @@ main(int argc, char **argv)
{
int rows;
int i, j;
unsigned char buf[2048];
MdbHandle *mdb;
MdbCatalogEntry *entry;
MdbTableDef *table;
MdbIndex *idx;
GList *l;
int found = 0;
@@ -92,10 +90,10 @@ void check_row(MdbHandle *mdb, MdbIndex *idx, guint32 pg, int row, unsigned char
{
MdbField fields[256];
MdbFormatConstants *fmt;
int num_fields, i, j, k;
int num_fields, i, j;
int row_start, row_end;
MdbColumn *col;
guchar buf[256], key[256], mykey[256];
guchar buf[256], key[256];
int elem, pos;
MdbTableDef *table = idx->table;
@@ -119,25 +117,26 @@ void check_row(MdbHandle *mdb, MdbIndex *idx, guint32 pg, int row, unsigned char
//j = idx->key_col_num[i];
strncpy(buf, fields[elem].value, fields[elem].siz);
buf[fields[elem].siz]=0;
fprintf(stdout, "elem %d %d column %d %s %s\n",elem, fields[elem].colnum, idx->key_col_num[i], col->name, buf);
//fprintf(stdout, "elem %d %d column %d %s %s\n",elem, fields[elem].colnum, idx->key_col_num[i], col->name, buf);
if (col->col_type == MDB_TEXT) {
fprintf(stdout, "%s = %s \n", buf, key);
// fprintf(stdout, "%s = %s \n", buf, key);
}
}
}
void
walk_index(MdbHandle *mdb, MdbIndex *idx)
{
int i, j, start, len;
int start, len;
unsigned char byte;
guint32 pg;
guint16 row;
MdbHandle *mdbidx;
MdbIndexChain chain;
#if 0
MdbTableDef *table = idx->table;
MdbSarg sarg;
#if 1
sarg.op = MDB_EQUAL;
//strcpy(sarg.value.s, "SP");
sarg.value.i = 2;
@@ -151,33 +150,10 @@ walk_index(MdbHandle *mdb, MdbIndex *idx)
* the data */
mdbidx = mdb_clone_handle(mdb);
mdb_read_pg(mdbidx, idx->first_pg);
printf("page type %02x %s\n", mdbidx->pg_buf[0], page_name(mdbidx->pg_buf[0]));
//printf("page type %02x %s\n", mdbidx->pg_buf[0], page_name(mdbidx->pg_buf[0]));
while (mdb_index_find_next(mdbidx, idx, &chain, &pg, &row)) {
printf("row = %d pg = %lu\n", row, pg);
check_row(mdb, idx, pg, row, &mdbidx->pg_buf[start], len - 4);
}
#if 0
if (mdbidx->pg_buf[0]!=MDB_PAGE_LEAF) {
return;
}
start = 0xf8; /* start byte of the index entries */
len = -1;
for (i=0x16;i<0xf8;i++) {
byte = mdbidx->pg_buf[i];
//printf("%02x ",byte);
for (j=0;j<8;j++) {
len++;
if ((1 << j) & byte) {
// printf("start = %04x len = %d\n", start, len);
buffer_dump(mdbidx->pg_buf, start, start+len-1);
row = mdbidx->pg_buf[start+len-1];
pg = mdb_get_int24_msb(mdbidx, start+len-4);
start += len;
len = 0;
// printf("\nbit %d set\n", j);
}
}
}
#endif
mdb_close(mdbidx);
}