Support for MS SQL Server

.codecov.yml

@@ -4,3 +4,5 @@ coverage:
       default:
         target: 70%
     patch: off
+ignore:
+  - "drivers/bq"

Makefile

@@ -22,6 +22,8 @@ test:
 	usql my://root:mypass@localhost:33306/testdb -f testdata/my.sql
 	usql my://root:mypass@localhost:33308/testdb -f testdata/my.sql
 	sqlite3 $(PWD)/testdata/testdb.sqlite3 < testdata/sqlite.sql
+	usql ms://SA:MSSQLServer-Passw0rd@localhost:11433/master -c "IF NOT EXISTS (SELECT * FROM sys.databases WHERE NAME = 'testdb') CREATE DATABASE testdb;"
+	usql ms://SA:MSSQLServer-Passw0rd@localhost:11433/testdb -f testdata/mssql.sql
 	go test ./... -v -coverprofile=coverage.txt -covermode=count
 	make testdoc
 
@@ -30,6 +32,7 @@ doc: build
 	./tbls doc my://root:mypass@localhost:33306/testdb -c testdata/test_tbls.yml -f sample/mysql
 	./tbls doc my://root:mypass@localhost:33308/testdb -c testdata/test_tbls.yml -f sample/mysql8
 	./tbls doc sq://$(PWD)/testdata/testdb.sqlite3 -c testdata/test_tbls.yml -f sample/sqlite
+	./tbls doc ms://SA:MSSQLServer-Passw0rd@localhost:11433/testdb -c testdata/test_tbls.yml -f sample/mssql
 	./tbls doc pg://postgres:pgpass@localhost:55432/testdb?sslmode=disable -c testdata/test_tbls.yml -j -f sample/adjust
 	./tbls doc my://root:mypass@localhost:33306/testdb -c testdata/test_tbls.yml -t svg -f sample/svg
 	./tbls doc my://root:mypass@localhost:33306/testdb -c testdata/exclude_test_tbls.yml -f sample/exclude
@@ -39,6 +42,7 @@ testdoc:
 	./tbls diff my://root:mypass@localhost:33306/testdb -c testdata/test_tbls.yml sample/mysql
 	./tbls diff my://root:mypass@localhost:33308/testdb -c testdata/test_tbls.yml sample/mysql8
 	./tbls diff sq://$(PWD)/testdata/testdb.sqlite3 -c testdata/test_tbls.yml sample/sqlite
+	./tbls diff ms://SA:MSSQLServer-Passw0rd@localhost:11433/testdb -c testdata/test_tbls.yml sample/mssql
 	./tbls diff pg://postgres:pgpass@localhost:55432/testdb?sslmode=disable -c testdata/test_tbls.yml -j sample/adjust
 	./tbls diff my://root:mypass@localhost:33306/testdb -c testdata/test_tbls.yml -t svg sample/svg
 	./tbls diff my://root:mypass@localhost:33306/testdb -c testdata/exclude_test_tbls.yml sample/exclude

datasource/datasource.go

@@ -11,6 +11,7 @@ import (
 	"cloud.google.com/go/bigquery"
 	"github.com/k1LoW/tbls/drivers"
 	"github.com/k1LoW/tbls/drivers/bq"
+	"github.com/k1LoW/tbls/drivers/mssql"
 	"github.com/k1LoW/tbls/drivers/mysql"
 	"github.com/k1LoW/tbls/drivers/postgres"
 	"github.com/k1LoW/tbls/drivers/redshift"
@@ -63,6 +64,9 @@ func Analyze(urlstr string) (*schema.Schema, error) {
 	case "sqlite3":
 		s.Name = splitted[len(splitted)-1]
 		driver = sqlite.NewSqlite(db)
+	case "mssql":
+		s.Name = splitted[1]
+		driver = mssql.NewMssql(db)
 	default:
 		return s, errors.WithStack(fmt.Errorf("unsupported driver '%s'", u.Driver))
 	}

datasource/datasource_test.go

@@ -5,6 +5,7 @@ import (
 	"path/filepath"
 	"testing"
 
+	_ "github.com/denisenkom/go-mssqldb"
 	_ "github.com/go-sql-driver/mysql"
 	_ "github.com/lib/pq"
 )
@@ -18,6 +19,7 @@ var tests = []struct {
 	{"my://root:mypass@localhost:33306/testdb", "testdb", 8, 6},
 	{"pg://postgres:pgpass@localhost:55432/testdb?sslmode=disable", "testdb", 9, 7},
 	{"json://../testdata/testdb.json", "testdb", 7, 9},
+	{"ms://SA:MSSQLServer-Passw0rd@localhost:11433/testdb", "testdb", 8, 6},
 }
 
 func TestMain(m *testing.M) {

docker-compose.yml

@@ -26,3 +26,11 @@ services:
     environment:
       - MYSQL_DATABASE=testdb
       - MYSQL_ROOT_PASSWORD=mypass
+  mssql:
+    image: mcr.microsoft.com/mssql/server:2017-latest
+    restart: always
+    ports:
+      - "11433:1433"
+    environment:
+      - ACCEPT_EULA=Y
+      - SA_PASSWORD=MSSQLServer-Passw0rd