SCRIPT Queries

Overview

The SCRIPT query executes any SQL script.

The SCRIPT query is constructed by calling QueryDsl.executeScript and subsequent functions.

If a duplicate key is detected during SCRIPT query execution, the org.komapper.core.UniqueConstraintException is thrown.

executeScript

To execute an SQL script, call the executeScript function:

val query: Query<Unit> = QueryDsl.executeScript("""
    drop table if exists example;
    create table example (id integer not null primary key, value varchar(20));
    insert into example (id, value) values(1, 'test');
""".trimIndent())

options

To customize the behavior of the query, call the options function. The options function accept a lambda expression whose parameter represents default options. Call the copy function on the parameter to change its properties:

val query: Query<Unit> = QueryDsl.executeScript("""
    drop table if exists example;
    create table example (id integer not null primary key, value varchar(20));
    insert into example (id, value) values(1, 'test');
""".trimIndent()).options {
    it.copty(
      queryTimeoutSeconds = 5
    )
}

The options that can be specified are as follows:

queryTimeoutSeconds

Query timeout in seconds. Default is null to indicate that the driver value should be used.

suppressLogging

Whether to suppress SQL log output. Default is false.

separator

The separator of the SQL statement. Default is ;.

Properties explicitly set here will be used in preference to properties with the same name that exist in executionOptions.