# Key definitions: # UNIQUE KEY `col1_4` (`col1`), # UNIQUE KEY `col1_5` (`col1`), # Column types: # `col1` varchar(1) default null # To remove this duplicate index, execute: ALTER TABLE `test`.`table_with_lot_of_trouble` DROP INDEX `col1_4`; # idx3 is a d...
name; if (key) { if (Object.prototype.hasOwnProperty.call(mapper, key)) { // This meta is already in the result, // Replace the one in result with this const dupeMetaIdx = mapper[key]; result[dupeMetaIdx] = elem; } else { // Save the elem's index in result. mapper[key] =...