Add more MySQL tests (#689)

* endtoend: Add MySQL schema-scoped-delete test

* endtoend: Add MySQL schema scoped filter test

* endtoend: Add MySQL schema scoped list test

* endtoend: Add MySQL schema scoped update test

Author: kyleconroy

internal/endtoend/testdata/schema_scoped_delete/go/db.go renamed to internal/endtoend/testdata/schema_scoped_delete/mysql/go/db.go

@@ -0,0 +1,5 @@
+CREATE SCHEMA foo;
+CREATE TABLE foo.bar (id serial not null);
+
+-- name: SchemaScopedDelete :exec
+DELETE FROM foo.bar WHERE id = ?;

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

@@ -3,6 +3,7 @@
   "packages": [
     {
       "path": "go",
+      "engine": "mysql:beta",
       "name": "querytest",
       "schema": "query.sql",
       "queries": "query.sql"

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

@@ -3,6 +3,7 @@
   "packages": [
     {
       "path": "go",
+      "engine": "postgresql",
       "name": "querytest",
       "schema": "query.sql",
       "queries": "query.sql"