Use the SET
statement in SQL routines to assign a
value to a variable, referenced by comma-separated identifier
s. The
value is determined by evaluating the expression
after the =
sign.
Before the assignment the variable must be defined with a DECLARE
statement.
The data type of the variable must be identical to the data type of evaluating
the expression
.
The following functions returns the value 1
after setting the counter variable
multiple times to different values:
Further examples of varying complexity that cover usage of the SET
statement
in combination with other statements are available in the SQL routines examples
documentation.
Use the SET
statement in SQL routines to assign a
value to a variable, referenced by comma-separated identifier
s. The
value is determined by evaluating the expression
after the =
sign.
Before the assignment the variable must be defined with a DECLARE
statement.
The data type of the variable must be identical to the data type of evaluating
the expression
.
The following functions returns the value 1
after setting the counter variable
multiple times to different values:
Further examples of varying complexity that cover usage of the SET
statement
in combination with other statements are available in the SQL routines examples
documentation.