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PreparedStatement:-SetOptions - set options of a PreparedStatement module
Calling Sequence
preparedstat:-SetOptions( opts )
Parameters
preparedstat
-
PreparedStatement module
opts
equation(s) of the form option=integer where option is one of timeout, maxrows, or maxfieldsize
Description
SetOptions sets various options that affect the behavior of preparedstat.
All the options that can be set with SetOptions can also be set when preparedstat is created by a call to CreateStatement.
An option's current value can be obtained by calling GetOptions.
SetOptions does not return anything.
The following are the options that can be passed to SetOptions.
timeout = integer
the number of seconds preparedstat waits for a query to execute. If the limit is exceeded, an error is raised.
maxrows = integer
the maximum number of rows a query returns. If there are more than maxrows rows in the database that match the query, the extra rows are dropped.
maxfieldsize = integer
the maximum number of bytes a field of type BINARY, VARBINARY, LONGVARBINARY, CHAR, VARCHAR, or LONGVARCHAR will use. If a field needs more than this, it is truncated.
Calling SetOptions with no arguments raises an error.
Examples
See Also
Database, Database[Connection], Database[Connection][CreateStatement], Database[PreparedStatement], Database[PreparedStatement][GetOptions], Database[Statement], Database[usage]
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