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patch from gb@hugo.westfalen.de

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brianb
2000-03-11 21:40:06 +00:00
parent 6714088c27
commit 282902b6e3
4 changed files with 60 additions and 5 deletions
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24
src/libmdb/data.c
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@@ -31,16 +31,32 @@ int row_start, row_end;
int fixed_cols_found, var_cols_found;
int col_start, len;
int eod; /* end of data */
int delflag, lookupflag;
for (pg_num=1;pg_num<=table->num_pgs;pg_num++) {
mdb_read_pg(mdb,table->first_data_pg + pg_num);
rows = mdb_get_int16(mdb,8);
fprintf(stdout,"Rows on page %d: %d\n", pg_num, rows);
fprintf(stdout,"Rows on page %d: %d\n",
pg_num + table->first_data_pg,
rows);
row_end=2047;
for (i=0;i<rows;i++) {
row_start = mdb_get_int16(mdb,10+i*2);
fprintf(stdout,"Pg %d Row %d bytes %d to %d\n", pg_num, i, row_start, row_end);
row_start = mdb_get_int16(mdb,10+i*2);
delflag = lookupflag = 0;
if (row_start & 0x8000) delflag++;
if (row_start & 0x4000) lookupflag++;
row_start &= 0x0FFF; /* remove flags */
fprintf(stdout,"Pg %d Row %d bytes %d to %d %s %s\n",
pg_num, i, row_start, row_end,
lookupflag ? "[lookup]" : "",
delflag ? "[delflag]" : "");
if (delflag || lookupflag) {
row_end = row_start-1;
continue;
}
buffer_dump(mdb->pg_buf, row_start, row_end);
num_cols = mdb->pg_buf[row_start];
var_cols = mdb->pg_buf[row_end-1];
fixed_cols = num_cols - var_cols;
@@ -55,7 +71,7 @@ int eod; /* end of data */
col = g_array_index(table->columns,MdbColumn,j);
if (mdb_is_fixed_col(&col) &&
++fixed_cols_found <= fixed_cols) {
fprintf(stdout,"fixed col %s = %s\n",col.name,mdb_col_to_string(&mdb->pg_buf[row_start + col_start],col.col_type,NULL));
fprintf(stdout,"fixed col %s = %s\n",col.name,mdb_col_to_string(&mdb->pg_buf[row_start + col_start],col.col_type,0));
col_start += col.col_size;
}
}