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I need to update data from one table to another table with the following conditions:

User_051LOSep 27 2022 — edited Sep 27 2022

1: if table 2 column value is null take the value from table 1 column
2: if table 2 column value is different from tabe1 column value then take the data from table 1.
Both tables are related with user id as primary keys.
Please help me with this.
Thanks

Added on Sep 27 2022

#update

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