I want to insert or replace in SQLite by 2 fields Varchar and Integer. These 2 fields should be unique. So i have to create special table with 2 fields as unique ?
Maybe some one could help on this.
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I want to insert or replace in SQLite by 2 fields Varchar and Integer. These 2 fields should be unique. So i have to create special table with 2 fields as unique ?
Maybe some one could help on this.
If you want the combination of two fields to be unique, the easiest way is to create a unique index on these fields:
then in case of a conflict the
INSERT OR REPLACEstatement will replace the existing record with the new one.