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Top Forums Programming SQL : Fine tune Insert by query Post 302397051 by expert on Saturday 20th of February 2010 02:57:02 PM
Old 02-20-2010
SQL : Fine tune Insert by query

i would like to know how can i fine tune the following query since the cost of the query is too high ..

insert into temp temp_1 select a,b,c,d from xxxx

.. database used is IDS..
 

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MYSQLI_REAL_QUERY(3)							 1						      MYSQLI_REAL_QUERY(3)

mysqli::real_query - Execute an SQL query

       Object oriented style

SYNOPSIS
bool mysqli::real_query (string $query) DESCRIPTION
Procedural style bool mysqli_real_query (mysqli $link, string $query) Executes a single query against the database whose result can then be retrieved or stored using the mysqli_store_result(3) or mysqli_use_result(3) functions. In order to determine if a given query should return a result set or not, see mysqli_field_count(3). PARAMETERS
o $ link -Procedural style only: A link identifier returned by mysqli_connect(3) or mysqli_init(3) o $query - The query, as a string. Data inside the query should be properly escaped. RETURN VALUES
Returns TRUE on success or FALSE on failure. SEE ALSO
mysqli_query(3), mysqli_store_result(3), mysqli_use_result(3). PHP Documentation Group MYSQLI_REAL_QUERY(3)
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