| 12345678910111213141516171819 | /* global WIKI */exports.up = knex => {  return knex.schema    .alterTable('pageHistory', table => {      switch (WIKI.config.db.type) {        // No change needed for PostgreSQL and SQLite        case 'mariadb':        case 'mysql':          table.specificType('content', 'LONGTEXT').alter()          break        case 'mssql':          table.specificType('content', 'VARCHAR(max)').alter()          break      }    })}exports.down = knex => { }
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