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

[MDEV-20035] sql_mode="oracle" REGEXP_SUBSTR gives error "incorrect parameter count" Created: 2019-07-10  Updated: 2019-09-10

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    

SELECT REGEXP_SUBSTR('Test Value','[^,]+', 1, LEVEL) FROM dual
 
/* SQL Error (1582): Incorrect parameter count in the call to native function 'REGEXP_SUBSTR' */

Oracle Doc: https://docs.oracle.com/cd/B28359_01/server.111/b28286/functions138.htm#SQLRF06303
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