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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | 2x 2x | /*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
const UNSAFE_CHAR = /[^a-z0-9 ,._\-;:(){}\[\]<>!@#$%^&*`~?]/gi;
function escape(str: string): string {
return str.replace(UNSAFE_CHAR, s => {
return '\\u' + ('000' + s.charCodeAt(0).toString(16)).substr(-4);
});
}
export function escapeColumnName(name: string): string {
return `"${escape(name)}"`;
}
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