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Justin Du <justin.du@hp.com>
committed
on 14 Apr 15
Temporary fix for LP bug 1438372
Hold and set CQD optimization_level to 3 during DDL query compilation
when hash joins and merge joins are t… Show more
Temporary fix for LP bug 1438372

Hold and set CQD optimization_level to 3 during DDL query compilation

when hash joins and merge joins are turned off. This is to prevent the

optimization level set by user to other than 3 (maximum) to affect

meta-data queries. In the future, any secondary compiler won't get any

user CQDs, thus this is temporary fix as work-around.

Change-Id: Idc36d3e98f7729937e6c8a16ab95a41f68c8823d

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