![]() When ID=1 does not exist, the role will be set to 'Benchwarmer' instead of the default value. When ID=1 exists, the ROLE will be unaffected. INSERT OR REPLACE INTO Employee (id, role, name) SQLiteFlow is our macOS SQLite tool of choice. When ID=1 does not exist, the name will be the default (NULL). When ID=1 exists, the NAME will be unaffected. GOOD but tedious: This will update 2 of the columns. UPSERT in SQLite follows the syntax established by PostgreSQL. ![]() UPSERT is a special syntax addition to INSERT that causes the INSERT to behave as an UPDATE or a no-op if the INSERT would violate a uniqueness constraint. UPSERT support in SQLite! UPSERT syntax was added to SQLite with version 3.24.0! the NAME column will be set to NULL or the default value: INSERT OR REPLACE INTO Employee (id, role) If you are already familiar with SQL, you will notice the differences between SQL standard and the SQL dialect used in SQLite.Assuming three columns in the table: ID, NAME, ROLEīAD: This will insert or replace all columns with new values for ID=1: INSERT OR REPLACE INTO Employee (id, name, role)īAD: This will insert or replace 2 of the columns. You will first start querying data from the sample database. This section presents basic SQL statements that you can use with SQLite.
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