qb: json support

qb/insert.go

@@ -24,6 +24,7 @@ type InsertBuilder struct {
 	columns []initializer
 	unique  bool
 	using   using
+	json    bool
 }
 
 // Insert returns a new InsertBuilder with the given table name.
@@ -43,6 +44,13 @@ func (b *InsertBuilder) ToCql() (stmt string, names []string) {
 	cql.WriteString(b.table)
 	cql.WriteByte(' ')
 
+	if b.json {
+		// Ignore everything else since it goes into the Json
+		cql.WriteString("JSON ?")
+		stmt = cql.String()
+		return
+	}
+
 	cql.WriteByte('(')
 	for i, c := range b.columns {
 		cql.WriteString(c.column)
@@ -76,6 +84,12 @@ func (b *InsertBuilder) Into(table string) *InsertBuilder {
 	return b
 }
 
+// Json sets the Json clause of the query.
+func (b *InsertBuilder) Json() *InsertBuilder {
+	b.json = true
+	return b
+}
+
 // Columns adds insert columns to the query.
 func (b *InsertBuilder) Columns(columns ...string) *InsertBuilder {
 	for _, c := range columns {