106   char *zSql;  in prep_sql()  local
111   zSql = sqlite3_vmprintf(zFormat, ap);  in prep_sql()
113   check_oom(zSql);  in prep_sql()
114   rc = sqlite3_prepare_v2(db, zSql, -1, &pStmt, 0);  in prep_sql()
117             rc, sqlite3_extended_errcode(db), sqlite3_errmsg(db), zSql);  in prep_sql()
120   sqlite3_free(zSql);  in prep_sql()
129   char *zSql;  in run_sql()  local
135   zSql = sqlite3_vmprintf(zFormat, ap);  in run_sql()
137   check_oom(zSql);  in run_sql()
138   rc = sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);  in run_sql()
141             rc, sqlite3_extended_errcode(p->db), sqlite3_errmsg(p->db), zSql);  in run_sql()
144   worker_trace(p, "running [%s]", zSql);  in run_sql()
150         worker_trace(p, "retry %d for [%s]", nRetry, zSql);  in run_sql()
155                 p->tid, zSql);  in run_sql()
161               rc, sqlite3_extended_errcode(p->db), sqlite3_errmsg(p->db), zSql);  in run_sql()
165   sqlite3_free(zSql);  in run_sql()