Function Parameter « Store Procedure Function « PostgreSQL






  1. PostgreSQL
  2. Store Procedure Function
  3. Function Parameter
1.Here the $1 references the value of the first function argument whenever the function is invoked
2.Pass constant to function
3.OUT parameter
4.Output parameters are most useful when returning multiple values
5.Real number parameter
6.Two out parameters
7.'Anyelement' parameter
8.Pass in a whole row
9.Use defined data type as the function parameter