ShreelekhyaG opened a new pull request, #4282:
URL: https://github.com/apache/carbondata/pull/4282
### Why is this PR needed?
Create MV fails with "LOCAL_DICTIONARY_INCLUDE/LOCAL _DICTIONARY_EXCLUDE
column: does not exist in table. Please check the DDL" error.
Error occurs only in this scenario: Create Table --> Load --> Alter Add
Columns --> Drop table --> Refresh Table --> Create MV
and not in direct scenario like: Create Table --> Load --> Alter Add
Columns --> Create MV
### What changes were proposed in this PR?
1. After add column command, LOCAL_DICTIONARY_INCLUDE and
LOCAL_DICTIONARY_EXCLUDE properties are added to the table even if the columns
are empty. So, when MV is created next as LOCAL_DICTIONARY_EXCLUDE column is
defined it tries to access its columns and fails. --> Added empty check before
adding properties to the table to resolve this.
2. In a direct scenario after add column, the schema gets updated in catalog
table but the table properties are not updated. Made changes to update table
properties to catalog table.
### Does this PR introduce any user interface change?
- No
### Is any new testcase added?
- Yes
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