Syntax Check Only

Question

Is there a way to check SQL syntax only? Thanks.

Answer 1

Hi,
Try SET AUTOT TRACEONLY :
SQL>  conn system/manager@DEMO101
Connected.
SQL> set autot traceonly
SQL> select * from v$instance;
Execution Plan
   0      SELECT STATEMENT Optimizer=ALL_ROWS (Cost=72 Card=100 Bytes=
          25300)
   1    0   MERGE JOIN (CARTESIAN) (Cost=72 Card=100 Bytes=25300)
   2    1     MERGE JOIN (CARTESIAN) (Cost=48 Card=1 Bytes=240)
   3    2       FIXED TABLE (FULL) OF 'X$KSUXSINST' (TABLE (FIXED)) (C
          ost=24 Card=1 Bytes=193)
   4    2       BUFFER (SORT) (Cost=24 Card=1 Bytes=47)
   5    4         FIXED TABLE (FULL) OF 'X$KVIT' (TABLE (FIXED)) (Cost
          =24 Card=1 Bytes=47)
   6    1     BUFFER (SORT) (Cost=48 Card=100 Bytes=1300)
   7    6       FIXED TABLE (FULL) OF 'X$QUIESCE' (TABLE (FIXED)) (Cos
          t=24 Card=100 Bytes=1300)
Statistics
        562  recursive calls
          0  db block gets
         93  consistent gets
          5  physical reads
          0  redo size
       1371  bytes sent via SQL*Net to client
        508  bytes received via SQL*Net from client
          2  SQL*Net roundtrips to/from client
         14  sorts (memory)
          0  sorts (disk)
          1  rows processedNicolas.