Method addColumnQuery

src/dialects/db2/query-generator.js:197–212

(table, key, dataType)

  }

  addColumnQuery(table, key, dataType) {
    dataType.field = key;

    const query = 'ALTER TABLE <%= table %> ADD <%= attribute %>;',
      attribute = _.template('<%= key %> <%= definition %>', this._templateSettings)({
        key: this.quoteIdentifier(key),
        definition: this.attributeToSQL(dataType, {
          context: 'addColumn'
        })
      });

    return _.template(query, this._templateSettings)({
      table: this.quoteTable(table),
      attribute
    });
  }

  removeColumnQuery(tableName, attributeName) {
    const query = 'ALTER TABLE <%= tableName %> DROP COLUMN <%= attributeName %>;';