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Conformance tests & bugfixes for SQLServer (#1078) 

* enable sqlserver conformance test

* Update SQL Server conformance test setup

* Fix sqlserver bug introduced in Go 1.16

* sqlserver almost conformant

* Fix conformance tests and stored procedure

* all sqlserver tests passing

* Minor touchup

* lint

* Remove unnecessary condition

* Add conformance test to GitHub workflow

* remove env variable

* Update stored procedure

* Simplify error handling

* Update state/sqlserver/sqlserver.go

Co-authored-by: Simon Leet <31784195+CodeMonkeyLeet@users.noreply.github.com>

* Update state/sqlserver/sqlserver.go

Co-authored-by: Simon Leet <31784195+CodeMonkeyLeet@users.noreply.github.com>

Co-authored-by: Bernd Verst <me@bernd.dev>
Co-authored-by: Simon Leet <31784195+CodeMonkeyLeet@users.noreply.github.com>
Co-authored-by: Artur Souza <artursouza.ms@outlook.com>
Co-authored-by: Dapr Bot <56698301+dapr-bot@users.noreply.github.com>
This commit is contained in:
Bernd Verst 2021-08-19 17:47:56 -07:00 committed by GitHub
parent 71f4748460
commit 059dc8c0d2
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
10 changed files with 126 additions and 39 deletions
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9
.github/infrastructure/docker-compose-sqlserver.yml vendored Normal file
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@ -0,0 +1,9 @@
version: '2'
services:
sqlserver:
image: mcr.microsoft.com/mssql/server:2019-GA-ubuntu-16.04
ports:
- "1433:1433"
environment:
ACCEPT_EULA: Y
SA_PASSWORD: "Pass@Word1"

5
.github/workflows/conformance.yml vendored
View File

@ -62,6 +62,7 @@ jobs:
- secretstores.localfile
- state.mongodb
- state.redis
- state.sqlserver
EOF
)
echo "::set-output name=pr-components::$PR_COMPONENTS"
@ -191,6 +192,10 @@ jobs:
mongodb-replica-set: test-rs
if: contains(matrix.component, 'mongodb')
- name: Start sqlserver
run: docker-compose -f ./.github/infrastructure/docker-compose-sqlserver.yml -p sqlserver up -d
if: contains(matrix.component, 'sqlserver')
- name: Start kafka
run: docker-compose -f ./.github/infrastructure/docker-compose-kafka.yml -p kafka up -d
if: contains(matrix.component, 'kafka')

2
go.mod
View File

@ -44,7 +44,7 @@ require (
github.com/dancannon/gorethink v4.0.0+incompatible
github.com/dapr/kit v0.0.2-0.20210614175626-b9074b64d233
github.com/deepmap/oapi-codegen v1.8.1 // indirect
github.com/denisenkom/go-mssqldb v0.0.0-20191128021309-1d7a30a10f73
github.com/denisenkom/go-mssqldb v0.0.0-20210411162248-d9abbec934ba
github.com/dghubble/go-twitter v0.0.0-20190719072343-39e5462e111f
github.com/dghubble/oauth1 v0.6.0
github.com/didip/tollbooth v4.0.2+incompatible

4
go.sum
View File

@ -273,8 +273,8 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
github.com/deepmap/oapi-codegen v1.3.6/go.mod h1:aBozjEveG+33xPiP55Iw/XbVkhtZHEGLq3nxlX0+hfU=
github.com/deepmap/oapi-codegen v1.8.1 h1:gSKgzu1DvWfRctnr0UVwieWkg1LEecP0C2htZyBwDTA=
github.com/deepmap/oapi-codegen v1.8.1/go.mod h1:YLgSKSDv/bZQB7N4ws6luhozi3cEdRktEqrX88CvjIw=
github.com/denisenkom/go-mssqldb v0.0.0-20191128021309-1d7a30a10f73 h1:OGNva6WhsKst5OZf7eZOklDztV3hwtTHovdrLHV+MsA=
github.com/denisenkom/go-mssqldb v0.0.0-20191128021309-1d7a30a10f73/go.mod h1:xbL0rPBG9cCiLr28tMa8zpbdarY27NDyej4t/EjAShU=
github.com/denisenkom/go-mssqldb v0.0.0-20210411162248-d9abbec934ba h1:HuzamveGKQH9cN1TrsZgEoG0sHvTa5j3LKquWaHR3sY=
github.com/denisenkom/go-mssqldb v0.0.0-20210411162248-d9abbec934ba/go.mod h1:xbL0rPBG9cCiLr28tMa8zpbdarY27NDyej4t/EjAShU=
github.com/devigned/tab v0.1.1 h1:3mD6Kb1mUOYeLpJvTVSDwSg5ZsfSxfvxGRTxRsJsITA=
github.com/devigned/tab v0.1.1/go.mod h1:XG9mPq0dFghrYvoBF3xdRrJzSTX1b7IQrvaL9mzjeJY=
github.com/dghubble/go-twitter v0.0.0-20190719072343-39e5462e111f h1:M2wB039zeS1/LZtN/3A7tWyfctiOBL4ty5PURBmDdWU=

65
state/sqlserver/migration.go
View File

@ -126,8 +126,7 @@ func (m *migration) executeMigrations() (migrationResult, error) {
}
func runCommand(tsql string, db *sql.DB) error {
_, err := db.Exec(tsql)
if err != nil {
if _, err := db.Exec(tsql); err != nil {
return err
}
@ -275,17 +274,33 @@ func (m *migration) ensureUpsertStoredProcedureExists(db *sql.DB, mr migrationRe
CREATE PROCEDURE %s (
@Key %s,
@Data NVARCHAR(MAX),
@RowVersion BINARY(8))
@RowVersion BINARY(8),
@FirstWrite BIT)
AS
IF (@FirstWrite=1)
BEGIN
IF (@RowVersion IS NOT NULL)
BEGIN
BEGIN TRANSACTION;
IF NOT EXISTS (SELECT * FROM [%s] WHERE [KEY]=@KEY AND RowVersion = @RowVersion)
BEGIN
THROW 2601, ''FIRST-WRITE: COMPETING RECORD ALREADY WRITTEN.'', 1
END
BEGIN
UPDATE [%s]
SET [Data]=@Data, UpdateDate=GETDATE()
WHERE [Key]=@Key AND RowVersion = @RowVersion
RETURN
END
COMMIT;
END
ELSE
BEGIN
BEGIN TRANSACTION;
IF EXISTS (SELECT * FROM [%s] WHERE [KEY]=@KEY)
BEGIN
THROW 2601, ''FIRST-WRITE: COMPETING RECORD ALREADY WRITTEN.'', 1
END
BEGIN
BEGIN TRY
INSERT INTO [%s] ([Key], [Data]) VALUES (@Key, @Data);
END TRY
@ -295,12 +310,46 @@ func (m *migration) ensureUpsertStoredProcedureExists(db *sql.DB, mr migrationRe
UPDATE [%s]
SET [Data]=@Data, UpdateDate=GETDATE()
WHERE [Key]=@Key AND RowVersion = ISNULL(@RowVersion, RowVersion)
END CATCH`,
END CATCH
END
COMMIT;
END
END
ELSE
BEGIN
IF (@RowVersion IS NOT NULL)
BEGIN
UPDATE [%s]
SET [Data]=@Data, UpdateDate=GETDATE()
WHERE [Key]=@Key AND RowVersion = @RowVersion
RETURN
END
ELSE
BEGIN
BEGIN TRY
INSERT INTO [%s] ([Key], [Data]) VALUES (@Key, @Data);
END TRY
BEGIN CATCH
IF ERROR_NUMBER() IN (2601, 2627)
UPDATE [%s]
SET [Data]=@Data, UpdateDate=GETDATE()
WHERE [Key]=@Key AND RowVersion = ISNULL(@RowVersion, RowVersion)
END CATCH
END
END
`,
mr.upsertProcFullName,
mr.pkColumnType,
m.store.tableName,
m.store.tableName,
m.store.tableName)
m.store.tableName,
m.store.tableName,
m.store.tableName,
m.store.tableName,
m.store.tableName,
m.store.tableName,
)
return m.createStoredProcedureIfNotExists(db, mr.upsertProcName, tsql)
}

25
state/sqlserver/sqlserver.go
View File

@ -440,23 +440,23 @@ func (s *SQLServer) Delete(req *state.DeleteRequest) error {
res, err = s.db.Exec(s.deleteWithoutETagCommand, sql.Named(keyColumnName, req.Key))
}
// err represents errors thrown by the stored procedure or the database itself
if err != nil {
if req.ETag != nil {
return state.NewETagError(state.ETagMismatch, err)
}
return err
}
// if the row with matching key (and ETag if specified) is not found, then the stored procedure returns 0 rows affected
rows, err := res.RowsAffected()
if err != nil {
return err
}
if rows != 1 {
return fmt.Errorf("items was not updated")
// When an ETAG is specified, a row must have been deleted or else we return an ETag mismatch error
if rows != 1 && req.ETag != nil && *req.ETag != "" {
return state.NewETagError(state.ETagMismatch, nil)
}
// successful deletion, or noop if no ETAG specified
return nil
}
@ -578,15 +578,22 @@ func (s *SQLServer) executeSet(db dbExecutor, req *state.SetRequest) error {
return err
}
etag := sql.Named(rowVersionColumnName, nil)
if req.ETag != nil {
if req.ETag != nil && *req.ETag != "" {
var b []byte
b, err = hex.DecodeString(*req.ETag)
if err != nil {
return state.NewETagError(state.ETagInvalid, err)
}
etag.Value = b
etag = sql.Named(rowVersionColumnName, b)
}
res, err := db.Exec(s.upsertCommand, sql.Named(keyColumnName, req.Key), sql.Named("Data", string(bytes)), etag)
var res sql.Result
if req.Options.Concurrency == state.FirstWrite {
res, err = db.Exec(s.upsertCommand, sql.Named(keyColumnName, req.Key), sql.Named("Data", string(bytes)), etag, sql.Named("FirstWrite", 1))
} else {
res, err = db.Exec(s.upsertCommand, sql.Named(keyColumnName, req.Key), sql.Named("Data", string(bytes)), etag, sql.Named("FirstWrite", 0))
}
if err != nil {
if req.ETag != nil && *req.ETag != "" {
return state.NewETagError(state.ETagMismatch, err)

11
tests/config/state/sqlserver/statestore.yml Normal file
View File

@ -0,0 +1,11 @@
apiVersion: dapr.io/v1alpha1
kind: Component
metadata:
name: statestore
spec:
type: state.sqlserver
metadata:
- name: connectionString
value: "server=localhost;user id=sa;password=Pass@Word1;port=1433;"
- name: tableName
value: mytable

2
tests/config/state/tests.yml
View File

@ -7,3 +7,5 @@ components:
allOperations: true
- component: cosmosdb
allOperations: true
- component: sqlserver
allOperations: true

3
tests/conformance/common.go
View File

@ -51,6 +51,7 @@ import (
s_cosmosdb "github.com/dapr/components-contrib/state/azure/cosmosdb"
s_mongodb "github.com/dapr/components-contrib/state/mongodb"
s_redis "github.com/dapr/components-contrib/state/redis"
s_sqlserver "github.com/dapr/components-contrib/state/sqlserver"
conf_bindings "github.com/dapr/components-contrib/tests/conformance/bindings"
conf_pubsub "github.com/dapr/components-contrib/tests/conformance/pubsub"
conf_secret "github.com/dapr/components-contrib/tests/conformance/secretstores"
@ -363,6 +364,8 @@ func loadStateStore(tc TestComponent) state.Store {
store = s_cosmosdb.NewCosmosDBStateStore(testLogger)
case "mongodb":
store = s_mongodb.NewMongoDB(testLogger)
case "sqlserver":
store = s_sqlserver.NewSQLServerStateStore(testLogger)
default:
return nil
}

1
tests/conformance/state/state.go
View File

@ -235,6 +235,7 @@ func ConformanceTests(t *testing.T, props map[string]string, statestore state.St
t.Run("delete", func(t *testing.T) {
for _, scenario := range scenarios {
if !scenario.bulkOnly && scenario.toBeDeleted {
// this also deletes two keys that were not inserted in the set operation
t.Logf("Deleting %s", scenario.key)
err := statestore.Delete(&state.DeleteRequest{
Key: scenario.key,