spark-instrumented-optimizer/docs/sql-ref.md
Brandon Jiang 1450b5e095 [MINOR][DOCS] fix typo for docs,log message and comments
### What changes were proposed in this pull request?
Fix typo for docs, log messages and comments

### Why are the changes needed?
typo fix to increase readability

### Does this PR introduce _any_ user-facing change?
No

### How was this patch tested?
manual test has been performed to test the updated

Closes #29443 from brandonJY/spell-fix-doc.

Authored-by: Brandon Jiang <Brandon.jiang.a@outlook.com>
Signed-off-by: Takeshi Yamamuro <yamamuro@apache.org>
2020-08-22 06:45:35 +09:00

2 KiB

layout title redirect_from displayTitle license
global SQL Reference /sql-reference SQL Reference 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.

Spark SQL is Apache Spark's module for working with structured data. This guide is a reference for Structured Query Language (SQL) and includes syntax, semantics, keywords, and examples for common SQL usage. It contains information for the following topics: