PI47546: SERVICEABILITY ENHANCEMENT FOR INSERT STATEMENT THAT CONTAINS YEAR , DATE , OR SUBSTR BUILT IN FUNCTIONS

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Serviceability enhancement for INSERT statement that contains
  YEAR , DATE , OR SUBSTR built in functions
  
  Additional symptoms and search keywords
  SQLDATE SQLYEAR
  

Local fix

• N/A
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: All DB2 11 for z/OS users of an SQL          *
  *                 statement that contains a function DATE or   *
  *                 YEAR in a predicate.                         *
  ****************************************************************
  * PROBLEM DESCRIPTION: SQLCODE180 at DSNXRINT could be issued  *
  *                      for an SQL statement that contains a    *
  *                      function DATE or YEAR in a predicate.   *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  An example is shown below:
  
  CREATE TABLE T1(
    C1 TIMESTAMP
  , C2 INT
  );
  CREATE TABLE T2(
    C1 TIMESTAMP
  , C2 INT
  );
  
  INSERT INTO T1
    SELECT *
    FROM T2
    WHERE YEAR(C1) = YEAR(X'0000000000')
          AND  -1 = 0
  ;
  
  SELECT *
  FROM(
    SELECT *
    FROM T1
    UNION ALL
    SELECT *
    FROM T2
    WHERE YEAR(C1) = YEAR(X'0000000000')
          AND  C2 = 1
    ) TX(C1, C2)
  WHERE C2 = 2
  
  SQLCODE180 is issued for the invalid expression
  YEAR(X'0000000000') in the INSERT and SELECT statements, while
  in DB2 10, the same SQL statements would not cause the
  SQLCODE180.
  

Problem conclusion

• DB2 has been modified to make it possible to make the
  aforementioned SQL statements work the same as DB2 10, so there
  will be no SQLCODE180.
  
  Additional keywords: SQLINSWSELECT SQLINSERT SQLTIME SQLDATE
                       SQLTIMESTAMP
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  UI32283

Modules/Macros

• DSNXOASG DSNXOIN  DSNXOSP
  

Fix information

• Fixed component name

  DB2 OS/390 & Z/

• Fixed component ID

  5740XYR00

Applicable component levels

• RB10 PSY UI32283

     UP15/11/06 P F511

Fix is available

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