Kishan Kumar created BEAM-3647:
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Summary: Default Coder/Reading Coder From File
Key: BEAM-3647
URL: https://issues.apache.org/jira/browse/BEAM-3647
Project: Beam
Issue Type: New Feature
Components: beam-model, dsl-sql
Affects Versions: 2.2.0
Reporter: Kishan Kumar
Assignee: Kenneth Knowles
*Requirement*-: Need to Run Template With Same Logics on Different Tables
Data.(Example is Given Below)
*Need*: Default Coder is Required So According to Data It Make All Fields as
String and Read Data else Thier must be Dynamic Options to Read Coder From GCS
or SomeWhere Else so At Runtime Using ValueProvider or Something Else We Can
Change Coder for Data Whose Query are Same For Common Fields But Data is
Different
*Examples*: I Have Two Tables 1 is Having Column (NAME, CLASS, ROLL, SUB_PRICE)
And 2 Table is (NAME, ROLL, SUB, TEST_MARKS)
On Both Tables, I am Just Sorting Table on Basis Of Roll Number so if We can
Read Coder at Run Time The Same Template Can Be Used For Different Tables at
Run Time.
Such Situations Make Our Work Easy and Make Our job Easy.
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