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Table valued functions
Applies to ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
jOOQ supports table valued functions in many databases, including Oracle, PostgreSQL, SQL Server. By default, table valued functions are treated as:
- ordinary tables in most databases including PostgreSQL, SQL Server - because that's what they are. They're intended for use in FROM clauses of SELECT statements, not as standalone routines.
- ordinary routines in some databases including Oracle - for historic reasons. While Oracle also allows for embedding (pipelined) table functions in FROM clauses of SELECT statements, it is not uncommon to call these as standalone routines in Oracle.
The <tableValuedFunctions/> flag is thus set to false by default on Oracle, and true otherwise. Here's how to explicitly change this behaviour:
<configuration>
<generator>
<database>
<tableValuedFunctions>true</tableValuedFunctions>
</database>
</generator>
</configuration>
See the configuration XSD, standalone code generation, and maven code generation for more details.
new org.jooq.util.jaxb.Configuration()
.withGenerator(new Generator()
.withDatabase(new Database()
.withTableValuedFunctions(true)
)
)
See the configuration XSD and programmatic code generation for more details.
// The jOOQ-codegen-gradle plugin has been introduced in version 3.19 only.
// The jOOQ-codegen-gradle plugin has been introduced in version 3.19 only.
generationTool {
generator {
database {
tableValuedFunctions = true
}
}
}
See the configuration XSD and gradle code generation for more details.
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