23 lines
832 B
JavaScript
23 lines
832 B
JavaScript
const debug = require('debug')('knex-migrator:field-length');
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/**
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* @description Private helper to migrate the migrations table. It will add missing constraints to existing fields.
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* @returns {*}
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*/
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module.exports.up = function (connection) {
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debug('Ensure Field Length.');
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return connection.schema.hasTable('migrations')
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.then(function (exists) {
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if (exists) {
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return connection.schema.alterTable('migrations', function (table) {
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table.string('name', 120).nullable(false).alter();
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table.string('version', 70).nullable(false).alter();
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}).catch(function () {
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// ignore for now, it's not a urgent, required change
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return Promise.resolve();
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});
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}
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});
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};
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