Some basic datatypes and functions in oracle compatibility mode do not work (MDEV-19162)

[MDEV-20651] sql_mode="oracle" does not support "RAISE" Created: 2019-09-23  Updated: 2019-09-23

Status: Open
Project: MariaDB Server
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Technical task Priority: Major
Reporter: Faisal Saeed (Inactive) Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: Compatibility


 Description   

This statement is used to raise an application error, similar to SIGNAL in MariaDB

Oracle Docs: https://docs.oracle.com/cd/B28359_01/appdev.111/b28370/raise_statement.htm#LNPLS01337

Example:

    IF SQLCODE = -30041 THEN 
      SQLSTR := 'SELECT COUNT(*) FROM USER_TABLESPACES 
              WHERE TABLESPACE_NAME = ''SSH_DATA'' AND CONTENTS = ''TEMPORARY''';
 
      EXECUTE IMMEDIATE SQLSTR INTO TEMP_COUNT;
 
      IF TEMP_COUNT = 1 THEN RETURN; 
      ELSE RAISE; 
      END IF;
 
    ELSE
 
      RAISE;
 
    END IF;


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