Function NewDArray

postgres/parser/sem/tree/datum.go:1624–1626

NewDArray returns a DArray containing elements of the specified type.

(paramTyp *types.T)

// NewDArray returns a DArray containing elements of the specified type.
func NewDArray(paramTyp *types.T) *DArray {
	return &DArray{ParamTyp: paramTyp}
}

// AsDArray attempts to retrieve a *DArray from an Expr, returning a *DArray and
// a flag signifying whether the assertion was successful. The function should