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[SPARK-33977][SQL][DOCS] Add doc for "'like any' and 'like all' operators"

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### What changes were proposed in this pull request?
Add doc for 'like any' and 'like all' operators in sql-ref-syntx-qry-select-like.cmd

### Why are the changes needed?
make the usage of 'like any' and 'like all' known to more users

### Does this PR introduce _any_ user-facing change?
Yes.

<img width="687" alt="Screen Shot 2021-01-06 at 21 10 38" src="https://user-images.githubusercontent.com/692303/103767385-dc1ffb80-5063-11eb-9529-89479531425f.png">
<img width="495" alt="Screen Shot 2021-01-06 at 21 11 06" src="https://user-images.githubusercontent.com/692303/103767391-dde9bf00-5063-11eb-82ce-63bdd11593a1.png">
<img width="406" alt="Screen Shot 2021-01-06 at 21 11 20" src="https://user-images.githubusercontent.com/692303/103767396-df1aec00-5063-11eb-8e81-a192e6c72431.png">

### How was this patch tested?
No tests

Closes #31008 from beliefer/SPARK-33977.

Lead-authored-by: gengjiaan <gengjiaan@360.cn>
Co-authored-by: beliefer <beliefer@163.com>
Signed-off-by: Takeshi Yamamuro <yamamuro@apache.org>
This commit is contained in:
gengjiaan 2021-01-06 21:14:45 +09:00 committed by Takeshi Yamamuro
parent 0d86a02ffb
commit 6788304240
1 changed files with 59 additions and 1 deletions
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60
docs/sql-ref-syntax-qry-select-like.md
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@ -21,12 +21,14 @@ license: |
### Description
A LIKE predicate is used to search for a specific pattern.
A LIKE predicate is used to search for a specific pattern. This predicate also supports multiple patterns with quantifiers include `ANY`, `SOME` and `ALL`.
### Syntax
```sql
[ NOT ] { LIKE search_pattern [ ESCAPE esc_char ] | [ RLIKE | REGEXP ] regex_pattern }
[ NOT ] { LIKE quantifiers ( search_pattern [ , ... ]) }
```
### Parameters
@ -45,6 +47,10 @@ A LIKE predicate is used to search for a specific pattern.
* **regex_pattern**
Specifies a regular expression search pattern to be searched by the `RLIKE` or `REGEXP` clause.
* **quantifiers**
Specifies the predicate quantifiers include `ANY`, `SOME` and `ALL`. `ANY` or `SOME` means if one of the patterns matches the input, then return true; `ALL` means if all the patterns matches the input, then return true.
### Examples
@ -111,6 +117,58 @@ SELECT * FROM person WHERE name LIKE '%$_%' ESCAPE '$';
+---+------+---+
|500|Evan_W| 16|
+---+------+---+
SELECT * FROM person WHERE name LIKE ALL ('%an%', '%an');
+---+----+----+
| id|name| age|
+---+----+----+
|400| Dan| 50|
+---+----+----+
SELECT * FROM person WHERE name LIKE ANY ('%an%', '%an');
+---+------+---+
| id| name|age|
+---+------+---+
|400| Dan| 50|
|500|Evan_W| 16|
+---+------+---+
SELECT * FROM person WHERE name LIKE SOME ('%an%', '%an');
+---+------+---+
| id| name|age|
+---+------+---+
|400| Dan| 50|
|500|Evan_W| 16|
+---+------+---+
SELECT * FROM person WHERE name NOT LIKE ALL ('%an%', '%an');
+---+----+----+
| id|name| age|
+---+----+----+
|100|John| 30|
|200|Mary|null|
|300|Mike| 80|
+---+----+----+
SELECT * FROM person WHERE name NOT LIKE ANY ('%an%', '%an');
+---+------+----+
| id| name| age|
+---+------+----+
|100| John| 30|
|200| Mary|null|
|300| Mike| 80|
|500|Evan_W| 16|
+---+------+----+
SELECT * FROM person WHERE name NOT LIKE SOME ('%an%', '%an');
+---+------+----+
| id| name| age|
+---+------+----+
|100| John| 30|
|200| Mary|null|
|300| Mike| 80|
|500|Evan_W| 16|
+---+------+----+
```
### Related Statements