[
https://issues.apache.org/jira/browse/HIVE-22782?focusedWorklogId=482435&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-482435
]
ASF GitHub Bot logged work on HIVE-22782:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 12/Sep/20 06:27
Start Date: 12/Sep/20 06:27
Worklog Time Spent: 10m
Work Description: ashish-kumar-sharma commented on a change in pull
request #1419:
URL: https://github.com/apache/hive/pull/1419#discussion_r487375675
##########
File path:
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java
##########
@@ -9200,6 +9200,31 @@ public CheckConstraintsResponse
get_check_constraints(CheckConstraintsRequest re
return new CheckConstraintsResponse(ret);
}
+ /**
+ * Api to fetch all table constraints at once
+ * @param request it consist of catalog name, database name and table name
to identify the table in metastore
+ * @return all cnstraint attached to given table
+ * @throws TException
+ */
+ @Override
+ public AllTableConstraintsResponse
get_all_table_constraints(AllTableConstraintsRequest request) throws TException
{
+ String catName = request.isSetCatName() ? request.getCatName() :
getDefaultCatalog(conf);
+ String dbName = request.getDbName();
+ String tblName = request.getTblName();
+ startTableFunction("get_all_table_constraints", catName, dbName,
tblName);
+ SQLAllTableConstraints ret = null;
+ Exception ex = null;
+ try {
+ ret = getMS().getAllTableConstraints(catName,dbName,tblName);
Review comment:
fixed
----------------------------------------------------------------
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.
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
Issue Time Tracking
-------------------
Worklog Id: (was: 482435)
Time Spent: 3h 50m (was: 3h 40m)
> Consolidate metastore call to fetch constraints
> -----------------------------------------------
>
> Key: HIVE-22782
> URL: https://issues.apache.org/jira/browse/HIVE-22782
> Project: Hive
> Issue Type: Improvement
> Components: Query Planning
> Reporter: Vineet Garg
> Assignee: Ashish Sharma
> Priority: Major
> Labels: pull-request-available
> Time Spent: 3h 50m
> Remaining Estimate: 0h
>
> Currently separate calls are made to metastore to fetch constraints like Pk,
> fk, not null etc. Since planner always retrieve these constraints we should
> retrieve all of them in one call.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
