Function ibm_db::SQLColumns

pub unsafe extern "C" fn SQLColumns(
    hstmt: SQLHSTMT, 
    szCatalogName: *mut SQLCHAR, 
    cbCatalogName: SQLSMALLINT, 
    szSchemaName: *mut SQLCHAR, 
    cbSchemaName: SQLSMALLINT, 
    szTableName: *mut SQLCHAR, 
    cbTableName: SQLSMALLINT, 
    szColumnName: *mut SQLCHAR, 
    cbColumnName: SQLSMALLINT
) -> SQLRETURN