YDB support

.github/workflows/pr-test-integration.yml

@@ -152,6 +152,48 @@ jobs:
           set -euo pipefail
           readarray -t PACKAGES <<< "$(./scripts/ci/backend-tests/pkgs-with-tests-named.sh -b TestIntegration | ./scripts/ci/backend-tests/shard.sh -N"$SHARD" -d-)"
           CGO_ENABLED=0 go test -p=1 -tags=mysql -timeout=8m -run '^TestIntegration' "${PACKAGES[@]}"
+  ydb:
+    needs: detect-changes
+    if: needs.detect-changes.outputs.changed == 'true'
+    strategy:
+      matrix:
+        shard: [
+           1/16,  2/16,  3/16,  4/16,
+           5/16,  6/16,  7/16,  8/16,
+           9/16, 10/16, 11/16, 12/16,
+          13/16, 14/16, 15/16, 16/16,
+        ]
+      fail-fast: false
+
+    name: YDB (${{ matrix.shard }})
+    runs-on: ubuntu-x64-large-io
+    permissions:
+      contents: read
+    env:
+      GRAFANA_TEST_DB: ydb
+    services:
+      ydb:
+        image: ydbplatform/local-ydb:25.2.1.7
+        options: --hostname=localhost
+        ports:
+          - 2136:2136
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v5
+        with:
+          persist-credentials: false
+      - name: Setup Go
+        uses: actions/[email protected]
+        with:
+          go-version-file: go.mod
+          cache: true
+      - name: Run tests
+        env:
+          SHARD: ${{ matrix.shard }}
+        run: |
+          set -euo pipefail
+          readarray -t PACKAGES <<< "$(./scripts/ci/backend-tests/pkgs-with-tests-named.sh -b TestIntegration | ./scripts/ci/backend-tests/shard.sh -N"$SHARD" -d-)"
+          CGO_ENABLED=0 go test -p=1 -tags=ydb -timeout=8m -run '^TestIntegration' "${PACKAGES[@]}"
   postgres:
     needs: detect-changes
     if: needs.detect-changes.outputs.changed == 'true'
@@ -201,7 +243,6 @@ jobs:
           set -euo pipefail
           readarray -t PACKAGES <<< "$(./scripts/ci/backend-tests/pkgs-with-tests-named.sh -b TestIntegration | ./scripts/ci/backend-tests/shard.sh -N"$SHARD" -d-)"
           CGO_ENABLED=0 go test -p=1 -tags=postgres -timeout=8m -run '^TestIntegration' "${PACKAGES[@]}"
-
   # This is the job that is actually required by rulesets.
   # We want to only require one job instead of all the individual tests and shards.
   # Future work also allows us to start skipping some tests based on changed files.
@@ -210,6 +251,7 @@ jobs:
       - mysql
       - postgres
       - sqlite
+      - ydb
     # always() is the best function here.
     # success() || failure() will skip this function if any need is also skipped.
     # That means conditional test suites will fail the entire requirement check.

Makefile

@@ -360,6 +360,14 @@ test-go-integration-mysql: devenv-mysql ## Run integration tests for mysql backe
 	$(GO) test $(GO_RACE_FLAG) $(GO_TEST_FLAGS) -p=1 -count=1 -run "^TestIntegration" -covermode=atomic -timeout=10m \
 		$(shell ./scripts/ci/backend-tests/pkgs-with-tests-named.sh -b TestIntegration | ./scripts/ci/backend-tests/shard.sh -n$(SHARD) -m$(SHARDS) -s)
 
+
+.PHONY: test-go-integration-ydb
+test-go-integration-ydb: devenv-ydb ## Run integration tests for ydb backend with flags.
+	@echo "test backend integration ydb tests"
+	GRAFANA_TEST_DB=ydb \
+	$(GO) test $(GO_RACE_FLAG) $(GO_TEST_FLAGS) -p=1 -count=1 -run "^TestIntegration" -covermode=atomic -timeout=10m \
+		$(shell ./scripts/ci/backend-tests/pkgs-with-tests-named.sh -b TestIntegration | ./scripts/ci/backend-tests/shard.sh -n$(SHARD) -m$(SHARDS) -s)
+
 .PHONY: test-go-integration-redis
 test-go-integration-redis: ## Run integration tests for redis cache.
 	@echo "test backend integration redis tests"
@@ -512,6 +520,11 @@ devenv-mysql:
 	@cd devenv; \
 	sources=mysql_tests
 
+.PHONY: devenv-ydb
+devenv-ydb:
+	@cd devenv; \
+	sources=ydb_tests
+
 ##@ Helpers
 
 # We separate the protobuf generation because most development tasks on

devenv/docker/blocks/ydb_tests/.env

@@ -0,0 +1 @@
+ydb_version=25.2.1.7

devenv/docker/blocks/ydb_tests/docker-compose.yaml

@@ -0,0 +1,6 @@
+  ydbtest:
+    image: ydbplatform/local-ydb:${ydb_version}
+    hostname: localhost
+    ports:
+      - "2136:2136" # Simple      
+      - "8765:8765" # Monitor

go.mod

@@ -258,6 +258,7 @@ require (
 	// Check go.work file for details
 	github.com/grafana/grafana/pkg/promlib v0.0.8 // @grafana/oss-big-tent
 	github.com/grafana/grafana/pkg/semconv v0.0.0-20250804150913-990f1c69ecc2 // @grafana/grafana-app-platform-squad
+	github.com/ydb-platform/ydb-go-sdk/v3 v3.118.0 // @grafana/grafana-search-and-storage
 )
 
 // Replace the workspace versions
@@ -653,7 +654,10 @@ require (
 	sigs.k8s.io/yaml v1.6.0 // indirect
 )
 
-require github.com/apparentlymart/go-textseg/v15 v15.0.0 // indirect
+require (
+	github.com/apparentlymart/go-textseg/v15 v15.0.0 // indirect
+	github.com/ydb-platform/ydb-go-genproto v0.0.0-20250911135631-b3beddd517d9 // indirect
+)
 
 // Use fork of crewjam/saml with fixes for some issues until changes get merged into upstream
 replace github.com/crewjam/saml => github.com/grafana/saml v0.4.15-0.20240917091248-ae3bbdad8a56

go.sum

@@ -2289,6 +2289,8 @@ github.com/redis/go-redis/v9 v9.14.0 h1:u4tNCjXOyzfgeLN+vAZaW1xUooqWDqVEsZN0U01j
 github.com/redis/go-redis/v9 v9.14.0/go.mod h1:huWgSWd8mW6+m0VPhJjSSQ+d6Nh1VICQ6Q5lHuCH/Iw=
 github.com/redis/rueidis v1.0.64 h1:XqgbueDuNV3qFdVdQwAHJl1uNt90zUuAJuzqjH4cw6Y=
 github.com/redis/rueidis v1.0.64/go.mod h1:Lkhr2QTgcoYBhxARU7kJRO8SyVlgUuEkcJO1Y8MCluA=
+github.com/rekby/fixenv v0.6.1 h1:jUFiSPpajT4WY2cYuc++7Y1zWrnCxnovGCIX72PZniM=
+github.com/rekby/fixenv v0.6.1/go.mod h1:/b5LRc06BYJtslRtHKxsPWFT/ySpHV+rWvzTg+XWk4c=
 github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
 github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE=
 github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
@@ -2510,6 +2512,10 @@ github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1 h1:gEOO8jv9F4OT7lGC
 github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1/go.mod h1:Ohn+xnUBiLI6FVj/9LpzZWtj1/D6lUovWYBkxHVV3aM=
 github.com/xyproto/randomstring v1.0.5 h1:YtlWPoRdgMu3NZtP45drfy1GKoojuR7hmRcnhZqKjWU=
 github.com/xyproto/randomstring v1.0.5/go.mod h1:rgmS5DeNXLivK7YprL0pY+lTuhNQW3iGxZ18UQApw/E=
+github.com/ydb-platform/ydb-go-genproto v0.0.0-20250911135631-b3beddd517d9 h1:SKqSRP6/ocY2Z4twOqKEKxpmawVTHTvQiom7hrU6jt0=
+github.com/ydb-platform/ydb-go-genproto v0.0.0-20250911135631-b3beddd517d9/go.mod h1:Er+FePu1dNUieD+XTMDduGpQuCPssK5Q4BjF+IIXJ3I=
+github.com/ydb-platform/ydb-go-sdk/v3 v3.118.0 h1:wLnWJ29yzYdVds3WFRgkzij/2li9dknyRBO7B+reJfY=
+github.com/ydb-platform/ydb-go-sdk/v3 v3.118.0/go.mod h1:UEMMk+JMunUveo2j+zlJEJ5I7ntf2+MbimciVNJYnNs=
 github.com/youmark/pkcs8 v0.0.0-20181117223130-1be2e3e5546d/go.mod h1:rHwXgn7JulP+udvsHwJoVG1YGAP6VLg4y9I5dyZdqmA=
 github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 h1:ilQV1hzziu+LLM3zUTJ0trRztfwgjqKnBWNtSRkbmwM=
 github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78/go.mod h1:aL8wCCfTfSfmXjznFBSZNN13rSJjlIOI1fUNAtF7rmI=

go.work.sum

@@ -988,7 +988,6 @@ github.com/google/btree v1.0.1/go.mod h1:xXMiIv4Fb/0kKde4SpL7qlzvu5cMJDRkFDxJfI9
 github.com/google/btree v1.1.2/go.mod h1:qOPhT0dTNdNzV6Z/lhRX0YXUafgPLFUh+gZMl761Gm4=
 github.com/google/cel-go v0.23.2/go.mod h1:52Pb6QsDbC5kvgxvZhiL9QX1oZEkcUF/ZqaPx1J5Wwo=
 github.com/google/cel-go v0.26.0/go.mod h1:A9O8OU9rdvrK5MQyrqfIxo1a0u4g3sF8KB6PUIaryMM=
-github.com/google/go-github v17.0.0+incompatible h1:N0LgJ1j65A7kfXrZnUDaYCs/Sf4rEjNlfyDHW9dolSY=
 github.com/google/go-jsonnet v0.18.0 h1:/6pTy6g+Jh1a1I2UMoAODkqELFiVIdOxbNwv0DDzoOg=
 github.com/google/go-jsonnet v0.18.0/go.mod h1:C3fTzyVJDslXdiTqw/bTFk7vSGyCtH3MGRbDfvEwGd0=
 github.com/google/go-pkcs11 v0.3.0 h1:PVRnTgtArZ3QQqTGtbtjtnIkzl2iY2kt24yqbrf7td8=
@@ -1063,7 +1062,6 @@ github.com/grafana/dskit v0.0.0-20250818234656-8ff9c6532e85/go.mod h1:kImsvJ1xnm
 github.com/grafana/go-gelf/v2 v2.0.1 h1:BOChP0h/jLeD+7F9mL7tq10xVkDG15he3T1zHuQaWak=
 github.com/grafana/go-gelf/v2 v2.0.1/go.mod h1:lexHie0xzYGwCgiRGcvZ723bSNyNI8ZRD4s0CLobh90=
 github.com/grafana/gomemcache v0.0.0-20250228145437-da7b95fd2ac1/go.mod h1:j/s0jkda4UXTemDs7Pgw/vMT06alWc42CHisvYac0qw=
-github.com/grafana/gomemcache v0.0.0-20250828162811-a96f6acee2fe/go.mod h1:j/s0jkda4UXTemDs7Pgw/vMT06alWc42CHisvYac0qw=
 github.com/grafana/grafana-app-sdk v0.40.1/go.mod h1:4P8h7VB6KcDjX9bAoBQc6IP8iNylxe6bSXLR9gA39gM=
 github.com/grafana/grafana-app-sdk v0.41.0 h1:SYHN3U7B1myRKY3UZZDkFsue9TDmAOap0UrQVTqtYBU=
 github.com/grafana/grafana-app-sdk v0.41.0/go.mod h1:Wg/3vEZfok1hhIWiHaaJm+FwkosfO98o8KbeLFEnZpY=
@@ -1497,8 +1495,6 @@ github.com/rabbitmq/amqp091-go v1.9.0/go.mod h1:+jPrT9iY2eLjRaMSRHUhc3z14E/l85kv
 github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 h1:N/ElC8H3+5XpJzTSTfLsJV/mx9Q9g7kxmchpfZyxgzM=
 github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
 github.com/redis/go-redis/v9 v9.7.3/go.mod h1:bGUrSggJ9X9GUmZpZNEOQKaANxSGgOEBRltRTZHSvrA=
-github.com/rekby/fixenv v0.6.1 h1:jUFiSPpajT4WY2cYuc++7Y1zWrnCxnovGCIX72PZniM=
-github.com/rekby/fixenv v0.6.1/go.mod h1:/b5LRc06BYJtslRtHKxsPWFT/ySpHV+rWvzTg+XWk4c=
 github.com/relvacode/iso8601 v1.6.0 h1:eFXUhMJN3Gz8Rcq82f9DTMW0svjtAVuIEULglM7QHTU=
 github.com/relvacode/iso8601 v1.6.0/go.mod h1:FlNp+jz+TXpyRqgmM7tnzHHzBnz776kmAH2h3sZCn0I=
 github.com/richardartoul/molecule v1.0.0 h1:+LFA9cT7fn8KF39zy4dhOnwcOwRoqKiBkPqKqya+8+U=
@@ -1675,6 +1671,7 @@ github.com/ydb-platform/ydb-go-genproto v0.0.0-20241112172322-ea1f63298f77 h1:LY
 github.com/ydb-platform/ydb-go-genproto v0.0.0-20241112172322-ea1f63298f77/go.mod h1:Er+FePu1dNUieD+XTMDduGpQuCPssK5Q4BjF+IIXJ3I=
 github.com/ydb-platform/ydb-go-sdk/v3 v3.108.1 h1:ixAiqjj2S/dNuJqrz4AxSqgw2P5OBMXp68hB5nNriUk=
 github.com/ydb-platform/ydb-go-sdk/v3 v3.108.1/go.mod h1:l5sSv153E18VvYcsmr51hok9Sjc16tEC8AXGbwrk+ho=
+github.com/ydb-platform/ydb-go-sdk/v3 v3.117.2/go.mod h1:UEMMk+JMunUveo2j+zlJEJ5I7ntf2+MbimciVNJYnNs=
 github.com/yosssi/ace v0.0.5 h1:tUkIP/BLdKqrlrPwcmH0shwEEhTRHoGnc1wFIWmaBUA=
 github.com/yosssi/ace v0.0.5/go.mod h1:ALfIzm2vT7t5ZE7uoIZqF3TQ7SAOyupFZnkrF5id+K0=
 github.com/yuin/goldmark v1.4.13 h1:fVcFKWvrslecOb/tg+Cc05dkeYx540o0FuFt3nUVDoE=
@@ -1926,6 +1923,7 @@ go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.10.0/go.mod h1:LUxbIzbOniOlMKjJjyPfpl4v+PKK2cNJn91OQbhoJI0=
 go.uber.org/automaxprocs v1.6.0 h1:O3y2/QNTOdbF+e/dpXNNW7Rx2hZ4sTIPyybbxyNqTUs=
 go.uber.org/automaxprocs v1.6.0/go.mod h1:ifeIMSnPZuznNm6jmdzmU3/bfk01Fe2fotchwEFJ8r8=
+go.uber.org/mock v0.4.0/go.mod h1:a6FSlNadKUHUa9IP5Vyt1zh4fC7uAwxMutEAscFbkZc=
 go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
 go.uber.org/multierr v1.10.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
 go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=

pkg/infra/db/db.go

@@ -95,3 +95,11 @@ func IsTestDBMSSQL() bool {
 
 	return false
 }
+
+func IsTestDBYDB() bool {
+	if db, present := os.LookupEnv("GRAFANA_TEST_DB"); present {
+		return db == migrator.YDB
+	}
+
+	return false
+}

pkg/infra/usagestats/statscollector/concurrent_users.go

@@ -36,11 +36,11 @@ func (s *Service) concurrentUsers(ctx context.Context) (*concurrentUsersStats, e
 		// Retrieves concurrent users stats as a histogram. Buckets are accumulative and upper bound is inclusive.
 		rawSQL := `
 SELECT
-    COUNT(CASE WHEN tokens <= 3 THEN 1 END) AS bucket_le_3,
-    COUNT(CASE WHEN tokens <= 6 THEN 1 END) AS bucket_le_6,
-    COUNT(CASE WHEN tokens <= 9 THEN 1 END) AS bucket_le_9,
-    COUNT(CASE WHEN tokens <= 12 THEN 1 END) AS bucket_le_12,
-    COUNT(CASE WHEN tokens <= 15 THEN 1 END) AS bucket_le_15,
+    COUNT(CASE WHEN tokens <= 3 THEN 1 ELSE NULL END) AS bucket_le_3,
+    COUNT(CASE WHEN tokens <= 6 THEN 1 ELSE NULL END) AS bucket_le_6,
+    COUNT(CASE WHEN tokens <= 9 THEN 1 ELSE NULL END) AS bucket_le_9,
+    COUNT(CASE WHEN tokens <= 12 THEN 1 ELSE NULL END) AS bucket_le_12,
+    COUNT(CASE WHEN tokens <= 15 THEN 1 ELSE NULL END) AS bucket_le_15,
     COUNT(1) AS bucket_le_inf
 FROM (select count(1) as tokens from user_auth_token group by user_id) uat;`
 		_, err := sess.SQL(rawSQL).Get(s.concurrentUserStatsCache.stats)

pkg/services/anonymous/anonimpl/anonstore/database.go

@@ -176,6 +176,9 @@ func (s *AnonDBStore) CreateOrUpdateDevice(ctx context.Context, device *Device)
 					client_ip = excluded.client_ip,
 					user_agent = excluded.user_agent,
 					updated_at = excluded.updated_at`
+	case migrator.YDB:
+		query = `UPSERT INTO anon_device (device_id, client_ip, user_agent, created_at, updated_at)
+					VALUES ($1, $2, $3, $4, $5)`
 	default:
 		return fmt.Errorf("unsupported database driver: %s", s.sqlStore.GetDBType())
 	}

pkg/services/authz/rbac/store/basic_role_query.sql

@@ -1,4 +1,4 @@
 SELECT COALESCE(ou.role, 'None') AS role, u.is_admin
 FROM {{ .Ident .UserTable }} as u
-  LEFT JOIN {{ .Ident .OrgUserTable }} as ou ON ou.user_id = u.id AND ou.org_id = {{ .Arg .Query.OrgID }}
-WHERE u.id = {{ .Arg .Query.UserID }}
+  LEFT JOIN {{ .Ident .OrgUserTable }} as ou ON ou.user_id = u.id 
+WHERE u.id = {{ .Arg .Query.UserID }} AND ou.org_id = {{ .Arg .Query.OrgID }}

pkg/services/cloudmigration/cloudmigrationimpl/resource_type_partition_0.json

@@ -0,0 +1 @@
+{"checksum":"edbc5d2098a249296e989868b3e30835228a6ef4d03a1305bb0b8bf6fd5b887f","data":"3xPR6Xuxqqp8MYf1/tE95gu7ogwkxsfJZ+1f26787pqGaUH6Au20lgwVrPazSXe7VlAH4qi/VsUcuUlSrrTZGHSTLQeryyDqjni9ltP1WpKfW7scBccdwReacZXkoIaALViDl6jjAm+su8g1xVgZwCac8aAAWX9QvYSD4gw="}

pkg/services/dashboards/database/migrations/folder_uid_mig.go

@@ -40,6 +40,14 @@ func (m *FolderUIDMigration) Exec(sess *xorm.Session, mgrtr *migrator.Migrator)
 		WHERE d.is_folder = ?`
 	}
 
+	if mgrtr.Dialect.DriverName() == migrator.YDB {
+		q = `
+		UPSERT INTO dashboard SELECT folder.uid AS folder_uid, d.created AS created,
+ 		d.data as data, d.org_id as org_id, d.slug as slug, 
+ 		d.title as title, d.updated as updated, d.version as version
+ 		FROM dashboard folder JOIN dashboard d ON d.folder_id = folder.id WHERE d.is_folder = ?`
+	}
+
 	r, err := sess.Exec(q, mgrtr.Dialect.BooleanValue(false))
 	if err != nil {
 		mgrtr.Logger.Error("Failed to migrate dashboard folder_uid for dashboards", "error", err)
@@ -68,6 +76,15 @@ func (m *FolderUIDMigration) Exec(sess *xorm.Session, mgrtr *migrator.Migrator)
 		)
 		WHERE is_folder = ?`
 	}
+
+	if mgrtr.Dialect.DriverName() == migrator.YDB {
+		q = `
+		UPSERT INTO dashboard SELECT folder.parent_uid AS folder_uid, d.created AS created,
+ 		d.data as data, d.org_id as org_id, d.slug as slug, 
+ 		d.title as title, d.updated as updated, d.version as version
+ 		FROM folder JOIN dashboard d ON d.org_id = folder.org_id WHERE d.is_folder = ?`
+	}
+
 	r, err = sess.Exec(q, mgrtr.Dialect.BooleanValue(true))
 	if err != nil {
 		mgrtr.Logger.Error("Failed to migrate dashboard folder_uid for folders", "error", err)

pkg/services/folder/folderimpl/folder.go

@@ -169,6 +169,12 @@ func (s *Service) DBMigration(db db.DB) {
 				SELECT uid, org_id, title, created, updated FROM dashboard WHERE is_folder = true
 				ON CONFLICT(uid, org_id) DO UPDATE SET title=excluded.title, updated=excluded.updated
 			`)
+		} else if db.GetDialect().DriverName() == migrator.YDB {
+			// covered by UQE_folder_org_id_uid
+			_, err = sess.Exec(`
+				UPSERT INTO folder (uid, org_id, title, created, updated)
+				SELECT uid, org_id, title, created, updated FROM dashboard WHERE is_folder			
+			`)
 		} else {
 			// covered by UQE_folder_org_id_uid
 			_, err = sess.Exec(`
@@ -183,10 +189,18 @@ func (s *Service) DBMigration(db db.DB) {
 
 		if deleteOldFolders {
 			// covered by UQE_folder_org_id_uid
-			_, err = sess.Exec(`
+			q := `
 			DELETE FROM folder WHERE NOT EXISTS
 				(SELECT 1 FROM dashboard WHERE dashboard.uid = folder.uid AND dashboard.org_id = folder.org_id AND dashboard.is_folder = true)
-		`)
+			`
+
+			if db.GetDialect().DriverName() == migrator.YDB {
+				q = `
+				DELETE FROM folder ON
+    				SELECT folder.id AS id FROM folder JOIN dashboard ON dashboard.uid = folder.uid 
+        				WHERE dashboard.org_id = folder.org_id AND dashboard.is_folder = true`
+			}
+			_, err = sess.Exec(q)
 		}
 		return err
 	})

pkg/services/folder/folderimpl/sqlstore.go

@@ -513,7 +513,11 @@ func (ss *FolderStoreImpl) GetFolders(ctx context.Context, q folder.GetFoldersFr
 				if q.Limit > 0 {
 					s.WriteString(` ORDER BY f0.title ASC`)
 					s.WriteString(` LIMIT ? OFFSET ?`)
-					args = append(args, q.Limit, (q.Page-1)*q.Limit)
+					if ss.db.GetDialect().DriverName() == migrator.YDB {
+						args = append(args, uint64(q.Limit), uint64((q.Page-1)*q.Limit))
+					} else {
+						args = append(args, q.Limit, uint64((q.Page-1)*q.Limit))
+					}
 				} else if q.OrderByTitle {
 					s.WriteString(` ORDER BY f0.title ASC`)
 				}
@@ -623,10 +627,14 @@ func getFullpathSQL(dialect migrator.Dialect) string {
 	if dialect.DriverName() == migrator.MySQL {
 		escaped = `\\/`
 	}
+	replaceExpr := "REPLACE"
+	if dialect.DriverName() == migrator.YDB {
+		replaceExpr = "Unicode::ReplaceAll"
+	}
 	concatCols := make([]string, 0, folder.MaxNestedFolderDepth)
-	concatCols = append(concatCols, fmt.Sprintf("COALESCE(REPLACE(f0.title, '/', '%s'), '')", escaped))
+	concatCols = append(concatCols, fmt.Sprintf("COALESCE(%s(f0.title, '/', '%s'), '')", replaceExpr, escaped))
 	for i := 1; i <= folder.MaxNestedFolderDepth; i++ {
-		concatCols = append([]string{fmt.Sprintf("COALESCE(REPLACE(f%d.title, '/', '%s'), '')", i, escaped), "'/'"}, concatCols...)
+		concatCols = append([]string{fmt.Sprintf("COALESCE(%s(f%d.title, '/', '%s'), '')", replaceExpr, i, escaped), "'/'"}, concatCols...)
 	}
 	return dialect.Concat(concatCols...)
 }

pkg/services/sqlstore/database_config.go

@@ -10,6 +10,7 @@ import (
 	"strings"
 
 	"github.com/go-sql-driver/mysql"
+	"github.com/ydb-platform/ydb-go-sdk/v3/sugar"
 
 	"github.com/grafana/grafana/pkg/services/featuremgmt"
 	"github.com/grafana/grafana/pkg/services/sqlstore/migrator"
@@ -146,7 +147,7 @@ func (dbCfg *DatabaseConfig) buildConnectionString(cfg *setting.Cfg, features fe
 			protocol = "unix"
 		}
 
-		cnnstr = fmt.Sprintf("%s:%s@%s(%s)/%s?collation=utf8mb4_unicode_ci&allowNativePasswords=true&clientFoundRows=true&parseTime=true",
+		cnnstr = fmt.Sprintf("%s:%s@%s(%s)/%s?collation=utf8mb4_unicode_ci&allowNativePasswords=true&clientFoundRows=true",
 			dbCfg.User, dbCfg.Pwd, protocol, dbCfg.Host, dbCfg.Name)
 
 		if dbCfg.SslMode == "true" || dbCfg.SslMode == "skip-verify" {
@@ -210,6 +211,12 @@ func (dbCfg *DatabaseConfig) buildConnectionString(cfg *setting.Cfg, features fe
 		}
 
 		cnnstr += buildExtraConnectionString('&', dbCfg.UrlQueryParams)
+	case migrator.YDB:
+		cnnstr = sugar.DSN(dbCfg.Host, dbCfg.Name)
+
+		cnnstr += buildExtraConnectionString(' ', dbCfg.UrlQueryParams)
+
+		// cnnstr = "grpc://127.0.0.1:2136/local?go_query_mode=query&go_fake_tx=query&go_query_bind=numeric" // TODO:
 	default:
 		return fmt.Errorf("unknown database type: %s", dbCfg.Type)
 	}

pkg/services/sqlstore/migrations/accesscontrol/admin_only.go

@@ -32,13 +32,15 @@ func (m *adminOnlyMigrator) Exec(sess *xorm.Session, mg *migrator.Migrator) erro
 
 	// Find all dashboards and folders that should have only admin permission in acl
 	// When a dashboard or folder only has admin permission the acl table should be empty and the has_acl set to true
+
+	// TODO: check in Postgres
 	sql := `
 	SELECT res.uid, res.is_folder, res.org_id
-	FROM (SELECT dashboard.id, dashboard.uid, dashboard.is_folder, dashboard.org_id, count(dashboard_acl.id) as count
+	FROM (SELECT dashboard.id, dashboard.uid AS uid, dashboard.is_folder AS is_folder, dashboard.org_id AS org_id, count(dashboard_acl.id) as count
 		  FROM dashboard
 				LEFT JOIN dashboard_acl ON dashboard.id = dashboard_acl.dashboard_id
-		  WHERE dashboard.has_acl IS TRUE
-		  GROUP BY dashboard.id) as res
+		  WHERE dashboard.has_acl
+		  GROUP BY dashboard.id, dashboard.uid, dashboard.is_folder, dashboard.org_id) as res
 	WHERE res.count = 0
 	`