how to add a constant value (1) in an empty column in snowflake-matillion
问题 my table looks like id total avg test_no 1 445 89 2 434 85 3 378 75 4 421 84 I'm working on matillion-snowflake I need my result to look like id total avg test_no 1 445 89 1 2 434 85 1 3 378 75 1 4 421 84 1 回答1: In Snowflake, you would modify the table using: update t set test_no = 1; I assume that Matillion supports this as well. 回答2: Just use a Calculator component and set the value of the calculated column to 1 来源： https://stackoverflow.com/questions/65291812/how-to-add-a-constant-value-1