Hi
For most queries, the answer is to use neither.
“Index Hint” overrides the SQL Query optimiser and forces the use of the
specified index – which is ok if you’re sure that the optimiser is picking a
bad query plan and that using “index hint” allows your query to run faster but
most of the
Hi Malcolm,
From above question, I'd like to ask another question which related to
indexhint.
Let's say I need to query to tableA which field criteria is field1.
select * from tableA where tableA.field1 = _field1
indexs for table A are below
1. NumIdx
field1
field2
field3
2.
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