named param

Author: turtlepavlo

internal/sql/rewrite/parameters_sqlite_test.go

@@ -0,0 +1,32 @@
+package rewrite
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/sqlc-dev/sqlc/internal/config"
+	"github.com/sqlc-dev/sqlc/internal/engine/sqlite"
+	"github.com/sqlc-dev/sqlc/internal/sql/validate"
+)
+
+func TestSQLiteNamedParamAfterNot(t *testing.T) {
+	parser := sqlite.NewParser()
+	stmts, err := parser.Parse(strings.NewReader(`SELECT 1 WHERE NOT @argname;`))
+	if err != nil {
+		t.Fatalf("parse failed: %v", err)
+	}
+	if len(stmts) != 1 {
+		t.Fatalf("expected 1 statement, got %d", len(stmts))
+	}
+
+	raw := stmts[0].Raw
+	numbers, dollar, err := validate.ParamRef(raw)
+	if err != nil {
+		t.Fatalf("validate.ParamRef failed: %v", err)
+	}
+
+	_, params, _ := NamedParameters(config.EngineSQLite, raw, numbers, dollar)
+	if name, ok := params.NameFor(1); !ok || name != "argname" {
+		t.Fatalf("expected named parameter 'argname' at position 1, got %q (ok=%v)", name, ok)
+	}
+}