TherChenYang opened a new pull request, #29756:
URL: https://github.com/apache/shardingsphere/pull/29756
Fixes #29171 .
Changes proposed in this pull request:
- Support parsing SQL Server OPENROWSET function [offical function
definition](https://learn.microsoft.com/zh-cn/sql/t-sql/functions/openrowset-transact-sql?view=sql-server-ver16)
<img width="718" alt="image"
src="https://github.com/apache/shardingsphere/assets/124348939/cb28d8fe-bbdf-482e-bf63-cf476061ad5a";>
- Support for sql parsing in issue #29171
### The newly supported sql cases are as follows
```sql
SELECT a.* FROM OPENROWSET(
'Microsoft.Jet.OLEDB.4.0',
'C:\SAMPLES\Northwind.mdb';
'admin';
'password',
Customers
) AS a;
```
```sql
SELECT d.* FROM OPENROWSET(
'SQLNCLI',
'Server=Seattle1;Trusted_Connection=yes;',
Department
) AS d;
```
```sql
UPDATE T
SET XmlCol = (
SELECT *
FROM OPENROWSET(
BULK 'C:\SampleFolder\SampleData3.txt',
SINGLE_BLOB
) AS x
)
WHERE IntCol = 1
```
```sql
SELECT cp.memory_object_address, cp.objtype, refcounts, usecounts,
qs.query_plan_hash, qs.query_hash,
qs.plan_handle, qs.sql_handle
FROM sys.dm_exec_cached_plans AS cp
CROSS APPLY sys.dm_exec_sql_text (cp.plan_handle)
CROSS APPLY sys.dm_exec_query_plan (cp.plan_handle)
INNER JOIN sys.dm_exec_query_stats AS qs ON qs.plan_handle = cp.plan_handle
WHERE text LIKE '%usp_SalesByCustomer%'
```
---
Before committing this PR, I'm sure that I have checked the following
options:
- [x] My code follows the [code of
conduct](https://shardingsphere.apache.org/community/en/involved/conduct/code/)
of this project.
- [x] I have self-reviewed the commit code.
- [ ] I have (or in comment I request) added corresponding labels for the
pull request.
- [x] I have passed maven check locally : `./mvnw clean install -B -T1C
-Dmaven.javadoc.skip -Dmaven.jacoco.skip -e`.
- [ ] I have made corresponding changes to the documentation.
- [x] I have added corresponding unit tests for my changes.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
