how to use Groovy stored procedure calls and functions from Groovy with 10+ examples. Cover input/output parameters, result sets, and database-specific syntax. “Push logic down to the database when performance demands it.” — Unknown Joe Celko, SQL for Smarties Last Updated: March 2026 | Tested on: Groovy 5.x, Java 17+ | Difficulty: Intermediate to Advanced | Reading Time: 17 minutes Calling a groovy stored procedure through the groovy.sql.Sql class is simple – you get call(), eachRow(), and direct CallableStatement access ... Read More