insert

package
v0.4.4 Latest Latest
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 Go to latest Published: Nov 7, 2025 License: Apache-2.0 Imports: 3 Imported by: 0

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Types

type Kind 

type Kind string
const (
	// PlaceholderToken is the bind‐marker
	Placeholder = "?"

	// ParameterizedValuesOnly indicates that this INSERT
	// uses placeholders only in its VALUES clause.
	ParameterizedValuesOnly Kind = "ParameterizedValuesOnlyInsert"
)

type Statement 

type Statement struct {
	*insert.Statement
	Kind                      Kind
	ValuesOnlyPlaceholdersCnt int
	PlaceholderValue          *insert.Value
}

func NewStatement 

func NewStatement(base *insert.Statement) *Statement

NewStatement allocates a Statement with a pre-built placeholder node.

func (*Statement) CloneForValuesOnly 

func (s *Statement) CloneForValuesOnly(placeholderCount int) *Statement

CloneForValuesOnly returns a shallow clone prepared for values-only usage. It copies only the top-level struct and fields we’ll change.

func (*Statement) PrepareValuesOnly 

func (s *Statement) PrepareValuesOnly(placeholderCount int)

PrepareValuesOnly mutates this Statement to values-only mode. Call this only on a fresh/unshared Statement.

func (*Statement) ValueAt 

func (s *Statement) ValueAt(i int) *insert.Value

ValueAt returns either the real literal for index i, or the shared PlaceholderValue if in "values‐only" mode.

func (*Statement) ValuesCnt 

func (s *Statement) ValuesCnt() int

ValuesCnt returns the logical row-count: either the literal Values slice length or the placeholder count.

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