Ignore SQL_ATTR_QUERY_TIMEOUT set using SQLSetStmtAttr(). It canĬorrectly identify a function or expression column, regardless of the complexity,īut it does not attempt to determine the data type or precision of these
Quoted identifiers, literals, joins, cross-products, etc. Sophisticated and can handle many things such as column and table aliases, Or expression, etc.), it will fall back to describing the statement in If the parser can not deal with a column (because it is a function When this option is disabled (the default), the query is sent to the server It then reports this information in SQLDescribeCol, Tables and gather statistics about them such as precision, nullability,Īliases, etc. The driver will parse an SQL query statement to identify the columns and If disabled then it checks the Server Side Prepare option.
#EMS SQL MANAGER FOR POSTGRESQL NOT DISPLAYING SECONDS BUG HOW TO#
Parse Statements: Tell the driver how to gather the informationĪbout result columns of queries, if the application requests that informationīefore executing the query.Log communications to/from the backend to that file. So even when not using cursors, performance should at least be better than However, the behavior of the memory allocation is much improved
This was the style of the old podbc32ĭriver. However, it may handle updates better since the tables are not kept open,Īs they are when using cursors. Large tables, this is very inefficient and may use up all the Windows memory/resources. If set to false, cursors will notīe used and the driver will retrieve the entire result set. It results in the driver not sucking down lots of memory Great advantage, especially if you are only interested in reading and not SELECT statements and keeps 100 rows in a cache. True, the driver automatically uses declare cursor/fetch to handle DEFAULTS: Press to this button restore the normal defaults for the.PsqlODBC Configuration Options psqlODBC Configuration Options Advanced Options 1/3 Dialog Box
0 kommentar(er)
