108   sqlite3_stmt *pStmt = 0;  in prep_sql()  local
114   rc = sqlite3_prepare_v2(db, zSql, -1, &pStmt, 0);  in prep_sql()
121   return pStmt;  in prep_sql()
131   sqlite3_stmt *pStmt = 0;  in run_sql()  local
138   rc = sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);  in run_sql()
145   while( (rc = sqlite3_step(pStmt))!=SQLITE_DONE ){  in run_sql()
147       sqlite3_reset(pStmt);  in run_sql()
166   sqlite3_finalize(pStmt);  in run_sql()
289   sqlite3_stmt *pStmt;  in worker_thread()  local
300     pStmt = prep_sql(p->db, "SELECT count(a) FROM t1 WHERE tid=%d", p->tid);  in worker_thread()
301     worker_trace(p, "query [%s]", sqlite3_sql(pStmt));  in worker_thread()
302     rc = sqlite3_step(pStmt);  in worker_thread()
304       worker_error(p, "Failed to step: %s", sqlite3_sql(pStmt));  in worker_thread()
305     }else if( sqlite3_column_int(pStmt, 0)!=400 ){  in worker_thread()
306       worker_error(p, "Wrong result: %d", sqlite3_column_int(pStmt,0));  in worker_thread()
308     sqlite3_finalize(pStmt);  in worker_thread()
332     pStmt = prep_sql(p->db,  in worker_thread()
339     worker_trace(p, "query [%s]", sqlite3_sql(pStmt));  in worker_thread()
341       rc = sqlite3_step(pStmt);  in worker_thread()
343         worker_error(p, "Failed to step: %s", sqlite3_sql(pStmt));  in worker_thread()
348     sqlite3_finalize(pStmt);  in worker_thread()