Ksqlite C API/ksqlite.capi.vtab.callbacks/SqliteVtabFindFunctionCallback

SqliteVtabFindFunctionCallback

fun interface SqliteVtabFindFunctionCallback<Vtab : sqlite3_vtab>(source)

This method is called during query planning to give a virtual table the opportunity to override the global SQL function identified by functionName and argumentCount with its own, more efficient implementation. If the function should not be overridden, Scope.doNotOverload is used instead.

The xFindFunction Method

Types

Result

sealed interface Result

Result for apply.

Scope

sealed interface Scope

Scope for apply.

Functions

apply

abstract fun SqliteVtabFindFunctionCallback.Scope.apply(vTab: Vtab, argumentCount: Int, functionName: String): SqliteVtabFindFunctionCallback.Result

Details on parameters and result can be found here.