init - add project files

vendor/github.com/go-jet/jet/v2/sqlite/update_statement.go

@@ -0,0 +1,78 @@
+package sqlite
+
+import "github.com/go-jet/jet/v2/internal/jet"
+
+// UpdateStatement is interface of SQL UPDATE statement
+type UpdateStatement interface {
+	jet.Statement
+
+	SET(value interface{}, values ...interface{}) UpdateStatement
+	MODEL(data interface{}) UpdateStatement
+
+	FROM(tables ...ReadableTable) UpdateStatement
+	WHERE(expression BoolExpression) UpdateStatement
+	RETURNING(projections ...Projection) UpdateStatement
+}
+
+type updateStatementImpl struct {
+	jet.SerializerStatement
+
+	Update    jet.ClauseUpdate
+	From      jet.ClauseFrom
+	Set       jet.SetClause
+	SetNew    jet.SetClauseNew
+	Where     jet.ClauseWhere
+	Returning jet.ClauseReturning
+}
+
+func newUpdateStatement(table Table, columns []jet.Column) UpdateStatement {
+	update := &updateStatementImpl{}
+	update.SerializerStatement = jet.NewStatementImpl(Dialect, jet.UpdateStatementType, update,
+		&update.Update,
+		&update.Set,
+		&update.SetNew,
+		&update.From,
+		&update.Where,
+		&update.Returning)
+
+	update.Update.Table = table
+	update.Set.Columns = columns
+	update.Where.Mandatory = true
+
+	return update
+}
+
+func (u *updateStatementImpl) SET(value interface{}, values ...interface{}) UpdateStatement {
+	columnAssigment, isColumnAssigment := value.(ColumnAssigment)
+
+	if isColumnAssigment {
+		u.SetNew = []ColumnAssigment{columnAssigment}
+		for _, value := range values {
+			u.SetNew = append(u.SetNew, value.(ColumnAssigment))
+		}
+	} else {
+		u.Set.Values = jet.UnwindRowFromValues(value, values)
+	}
+
+	return u
+}
+
+func (u *updateStatementImpl) MODEL(data interface{}) UpdateStatement {
+	u.Set.Values = jet.UnwindRowFromModel(u.Set.Columns, data)
+	return u
+}
+
+func (u *updateStatementImpl) FROM(tables ...ReadableTable) UpdateStatement {
+	u.From.Tables = readableTablesToSerializerList(tables)
+	return u
+}
+
+func (u *updateStatementImpl) WHERE(expression BoolExpression) UpdateStatement {
+	u.Where.Condition = expression
+	return u
+}
+
+func (u *updateStatementImpl) RETURNING(projections ...Projection) UpdateStatement {
+	u.Returning.ProjectionList = projections
+	return u
+}