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

[MDEV-20031] sql_mode="oracle" should ignore the Oracle optimizer hints from the SQL automatically Created: 2019-07-10  Updated: 2023-10-04  Resolved: 2023-10-04

Status: Closed
Project: MariaDB Server
Component/s: None
Affects Version/s: None
Fix Version/s: N/A

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


 Description   

Oracle specific OPTIMIZER hints that have the following block structure should be ignored when SQL_MODE=ORACLE is used

Hints are given using "/*+ <Hint Identifier> */" block.

Example: "INSERT /*+ APPEND */ INTO ... VALUES ..."

Here "/*+ APPEND */" is the hint to the Oracle's optimizer.

Oracle Doc: https://docs.oracle.com/cd/B12037_01/server.101/b10752/hintsref.htm
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