qb: select

qb/utils.go

@@ -0,0 +1,18 @@
+package qb
+
+import (
+	"bytes"
+)
+
+// placeholders returns a string with count ? placeholders joined with commas.
+func placeholders(cql *bytes.Buffer, count int) {
+	if count < 1 {
+		return
+	}
+
+	for i := 0; i < count-1; i++ {
+		cql.WriteByte('?')
+		cql.WriteByte(',')
+	}
+	cql.WriteByte('?')
+}