VAR
Name
VAR -- define a variable
Synopsis
VAR varname IS ctype
Description
The VAR command defines a host variable. It
is equivalent to an ordinary C variable definition inside a
declare section.
Parameters
- varname
A C variable name.
- ctype
A C type specification.
Examples
EXEC SQL VAR vc IS VARCHAR[10];
EXEC SQL VAR boolvar IS bool;
Compatibility
The VAR command is a PostgreSQL extension.