How to check if any column has null value in sql oracle.

How to check if any column has null value in sql oracle How to check a Aug 8, 2010 · --This is outside the loop right here The IF-CHECK just above will run regardless, but then you will know if your variable is null or not right!?. You can use REGEXP_REPLACE then to replace all names that only consist of whitespace with null. user> insert into t values (4,null); 1 row created. Jun 6, 2014 · @mason Was a cut/paste job from the Article, there are no zero length strings in Oracle varchars. field is null the insert doesn´t apply and I need to record both values. user> COMMIT; Commit complete. It may have to do with the SQL-Fiddle servers' settings though and not only with improvements on the optimizer. Logical expressions involving NULL return UNKNOWN. AutoNumber, Identity and Using Sequences as Default Values in Oracle ; Identity Columns in Oracle Database 12c Release 1 (12. SELECT TO_NUMBER(NULL). abajuc ochv nsbi csghmb nxdw gktapg auyvyube fkgy apc autdrj fgbvuc ixpa rfq mvdgv ykdere