11g new view - V$SQL_HINT
- From: "Vishal Gupta" <vishal@xxxxxxxxxxxxxxx>
- To: <oracle-l@xxxxxxxxxxxxx>
- Date: Sat, 2 May 2009 21:15:46 +0100
All,
In case you wanted to know which Oracle version a particular SQL hint is
applicable in or was introduced in. You can query V$SQL_HINT introduced
in 11g for that. It holds even historical information. Column "version"
gives oracle version in which a particular hint was introduced and
version_outline probably gives upto which version upto which it is
applicable.
This even has a column to give you inverse of an hint.
This view is a undocumented view.
SQL> desc v$sql_hint
Name Null? Type
----------------------------------------- --------
----------------------------
NAME VARCHAR2(64)
SQL_FEATURE VARCHAR2(64)
CLASS VARCHAR2(64)
INVERSE VARCHAR2(64)
TARGET_LEVEL NUMBER
PROPERTY NUMBER
VERSION VARCHAR2(25)
VERSION_OUTLINE VARCHAR2(25)
Regards,
Vishal Gupta
Regards,
Vishal Gupta
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