Indhumathi27 commented on code in PR #4915:
URL: https://github.com/apache/hive/pull/4915#discussion_r1414883544
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ql/src/test/queries/clientpositive/insert_overwrite_drop_partition.q:
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@@ -0,0 +1,46 @@
+set hive.exec.dynamic.partition.mode=nonstrict;
+set hive.stats.column.autogather=false;
+set hive.stats.autogather=false;
+set hive.compute.query.using.stats=false;
+
+CREATE EXTERNAL TABLE `table1`(
+ `name` string,
+ `number` string)
+PARTITIONED BY (
+ `part_col` string);
+
+CREATE EXTERNAL TABLE `table2`(
+ `name` string,
+ `number` string)
+PARTITIONED BY (
+ `part_col` string);
+
+insert into table table1 values ('a', '10', 'part1');
+insert into table table1 values ('b', '11', 'part1');
+insert into table table1 values ('a2', '2', 'part2');
+
+insert into table table2 values ('x', '100', 'part1');
+insert into table table2 values ('y', '101', 'part1');
+insert into table table2 values ('z', '102', 'part1');
+insert into table table2 values ('x2', '200', 'part2');
+insert into table table2 values ('y2', '201', 'part2');
+
+--should be 2
+select count(*) from table1 where part_col='part1';
+
+--should be 3
+select count(*) from table2 where part_col='part1';
+
+alter table table2 drop partition(part_col='part1');
+
Review Comment:
Can you add a check for stale partition exists here or not
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