yydeng626 opened a new pull request, #29868:
URL: https://github.com/apache/shardingsphere/pull/29868
Fixes #29159.
Changes proposed in this pull request:
- support window function feature
- support sql :
```
1. SELECT ProductId, Name, Tags
FROM Product
WHERE EXISTS (SELECT *
FROM STRING_SPLIT(Tags, ',')
WHERE value IN ('clothing', 'road'))
2. SELECT BusinessEntityID
, DATEPART(QUARTER, QuotaDate) AS Quarter
, YEAR(QuotaDate) AS SalesYear
, SalesQuota AS QuotaThisQuarter
, SalesQuota - FIRST_VALUE(SalesQuota)
OVER (PARTITION BY BusinessEntityID, YEAR(QuotaDate)
ORDER BY DATEPART(QUARTER, QuotaDate)) AS
DifferenceFromFirstQuarter
, SalesQuota - LAST_VALUE(SalesQuota)
OVER (PARTITION BY BusinessEntityID, YEAR(QuotaDate)
ORDER BY DATEPART(QUARTER, QuotaDate)
RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING) AS
DifferenceFromLastQuarter
FROM Sales.SalesPersonQuotaHistory
WHERE YEAR(QuotaDate) > 2005 AND BusinessEntityID BETWEEN 274 AND 275
ORDER BY BusinessEntityID, SalesYear, Quarter
3. INSERT INTO iris_rx_data ("Sepal.Length", "Sepal.Width", "Petal.Length",
"Petal.Width" , "Species")
EXECUTE sp_execute_external_script
@language = N'R'
, @script = N'iris_data <- iris'
4. INSERT INTO prediction_results (
tipped_Pred
,payment_type
,tipped
,passenger_count
,trip_distance
,trip_time_in_secs
,direct_distance
)
EXECUTE [predict_per_partition]
5. INSERT INTO TestBatch VALUSE (3, 'ccc') // error syntax do not explain
```
---
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- [ ] I have made corresponding changes to the documentation.
- [ ] I have added corresponding unit tests for my changes.
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