in exposed-jdbc/src/main/kotlin/org/jetbrains/exposed/v1/jdbc/statements/jdbc/JdbcPreparedStatementImpl.kt [83:89]
override fun setNull(index: Int, columnType: IColumnType<*>) {
if (columnType is BinaryColumnType || (columnType is BlobColumnType && !columnType.useObjectIdentifier)) {
statement.setNull(index, Types.LONGVARBINARY)
} else {
statement.setObject(index, null)
}
}