Package io.trino.operator.scalar.json

Class ParameterUtil

java.lang.Object

io.trino.operator.scalar.json.ParameterUtil

public final class ParameterUtil
extends Object

Method Summary

Modifier and Type	Method	Description
static Object[]	getParametersArray(Type parametersRowType, SqlRow parametersRow)	Converts the parameters passed to json path into appropriate values, respecting the proper SQL semantics for nulls in the context of a path parameter, and collects them in an array.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getParametersArray

public static Object[] getParametersArray(Type parametersRowType,
 SqlRow parametersRow)

Converts the parameters passed to json path into appropriate values, respecting the proper SQL semantics for nulls in the context of a path parameter, and collects them in an array.

All non-null values are passed as-is. Conversions apply in the following cases: - null value with FORMAT option is converted into an empty JSON sequence - null value without FORMAT option is converted into a JSON null.

Parameters:

parametersRowType - type of the Block containing parameters

parametersRow - a row containing parameters

Returns:

an array containing the converted values