Overview > klyn.databases.sql > ResultSetMetaData > signed
Version 0.1.2 Overview Index Tree Deprecated
klyn.databases.sql.ResultSetMetaData.signed
method
public signed(index as Int) as Boolean throws SQLException
Description

Returns true for signed numeric columns.

import klyn.databases.sql

print(metadata.signed(1))
Throws
  • SQLException if metadata cannot be read, the index is out of range, or the database reports an error.