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ColumnResult::isNumberSigned
Check if signed type
Description
public int mysql_xdevapi\ColumnResult::isNumberSigned();
Retrieve a table's column information, and is instantiated by the RowResult::getColumns() method.
Warning
This function is currently not documented; only its argument list is available.
Parameters
This function has no parameters.
Return Values
true
if a given column as a signed type.