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 Import/Export (DTS) and Replication (2000)
 data insertion-performance issue

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AskSQLTeam
Ask SQLTeam Question

0 Posts

Posted - 2003-08-13 : 08:13:10
LECONT writes "HI,

I am inserting data into a table from another table using
"insert into table1 select * from table2".

Will it be a performace hit if the number of records to be inserted is large?
If so what is this comapreable to bulkinsert from a file?

TIA,
LECONT"

AndrewMurphy
Master Smack Fu Yak Hacker

2916 Posts

Posted - 2003-08-13 : 08:49:43
bulk-insert will be faster....but bulk-insert has no transaction logging...so if the insert fails...you'll have to re-start


Only way one can compare 1 with the other is to do a 'test'!!
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