Concatenation (||)
Also written: concatenate, ||, CONCAT
Joining text end to end with the `||` operator, for example `'Hi ' || 'Dana'`. Joining anything to NULL gives NULL; MySQL and SQL Server use CONCAT instead.
Also written: concatenate, ||, CONCAT
Joining text end to end with the `||` operator, for example `'Hi ' || 'Dana'`. Joining anything to NULL gives NULL; MySQL and SQL Server use CONCAT instead.