feat(chsql): add CAST function

go-faster · Jul 5, 2024 · 4885d72 · 4885d72
1 parent 0db5f62
commit 4885d72
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/internal/chstorage/chsql/function.go b/internal/chstorage/chsql/function.go
@@ -5,6 +5,11 @@ func Function(name string, args ...Expr) Expr {
 	return Expr{typ: exprFunction, tok: name, args: args}
 }
 
+// Cast returns `CAST(<x>, <typ>)` function call expression.
+func Cast(x Expr, typ string) Expr {
+	return Function("CAST", x, String(typ))
+}
+
 // ToString returns `toString(<arg>)` function call expression.
 func ToString(arg Expr) Expr {
 	return Function("toString", arg)