fix(engine/sqlite): Fix ast when using compound operator (#2673)

close #2664

Author: orisano

internal/endtoend/testdata/select_union/mysql/go/models.go

@@ -1,4 +1,5 @@
 CREATE TABLE foo (a text, b text);
+CREATE TABLE bar (a text, b text);
 
 -- name: SelectUnion :many
 SELECT * FROM foo
@@ -20,3 +21,8 @@ SELECT * FROM foo;
 SELECT * FROM foo
 INTERSECT
 SELECT * FROM foo;
+
+-- name: SelectUnionOther :many
+SELECT * FROM foo
+UNION
+SELECT * FROM bar;

internal/endtoend/testdata/select_union/mysql/go/query.sql.go

@@ -1,4 +1,5 @@
 CREATE TABLE foo (a text, b text);
+CREATE TABLE bar (a text, b text);
 
 -- name: SelectUnion :many
 SELECT * FROM foo
@@ -20,3 +21,8 @@ SELECT * FROM foo;
 SELECT * FROM foo
 INTERSECT
 SELECT * FROM foo;
+
+-- name: SelectUnionOther :many
+SELECT * FROM foo
+UNION
+SELECT * FROM bar;

internal/endtoend/testdata/select_union/mysql/query.sql

@@ -1,4 +1,5 @@
 CREATE TABLE foo (a text, b text);
+CREATE TABLE bar (a text, b text);
 
 -- name: SelectUnion :many
 SELECT * FROM foo
@@ -20,3 +21,8 @@ SELECT * FROM foo;
 SELECT * FROM foo
 INTERSECT
 SELECT * FROM foo;
+
+-- name: SelectUnionOther :many
+SELECT * FROM foo
+UNION
+SELECT * FROM bar;

internal/endtoend/testdata/select_union/postgres/pgx/v4/go/models.go

@@ -1,4 +1,5 @@
 CREATE TABLE foo (a text, b text);
+CREATE TABLE bar (a text, b text);
 
 -- name: SelectUnion :many
 SELECT * FROM foo
@@ -20,3 +21,8 @@ SELECT * FROM foo;
 SELECT * FROM foo
 INTERSECT
 SELECT * FROM foo;
+
+-- name: SelectUnionOther :many
+SELECT * FROM foo
+UNION
+SELECT * FROM bar;