diff --git a/pkg/storage/unified/resource/sqlkv.go b/pkg/storage/unified/resource/sqlkv.go
new file mode 100644
index 00000000000..31eec8373f2
--- /dev/null
+++ b/pkg/storage/unified/resource/sqlkv.go
@@ -0,0 +1,776 @@
+package resource
+
+import (
+	"bytes"
+	"context"
+	"database/sql"
+	"errors"
+	"fmt"
+	"io"
+	"iter"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/google/uuid"
+	"github.com/grafana/grafana/pkg/storage/unified/sql/db"
+	"github.com/grafana/grafana/pkg/storage/unified/sql/sqltemplate"
+)
+
+const (
+	sectionData   = "unified/data"
+	sectionEvents = "unified/events"
+)
+
+// sqlKV implements the KV interface using SQL storage
+type sqlKV struct {
+	db      db.DB
+	dialect sqltemplate.Dialect
+}
+
+// NewSQLKV creates a new SQL-based KV store
+func NewSQLKV(dbProvider db.DBProvider) (KV, error) {
+	if dbProvider == nil {
+		return nil, errors.New("dbProvider is required")
+	}
+
+	// Initialize the database connection
+	ctx := context.Background()
+	dbConn, err := dbProvider.Init(ctx)
+	if err != nil {
+		return nil, fmt.Errorf("initialize DB: %w", err)
+	}
+
+	// Determine the SQL dialect
+	var dialect sqltemplate.Dialect
+	switch dbConn.DriverName() {
+	case "mysql":
+		dialect = sqltemplate.MySQL
+	case "postgres":
+		dialect = sqltemplate.PostgreSQL
+	case "sqlite3", "sqlite":
+		dialect = sqltemplate.SQLite
+	default:
+		return nil, fmt.Errorf("unsupported database driver: %s", dbConn.DriverName())
+	}
+
+	return &sqlKV{
+		db:      dbConn,
+		dialect: dialect,
+	}, nil
+}
+
+// Verify that sqlKV implements KV interface
+var _ KV = &sqlKV{}
+
+// Helper function to build identifiers safely
+func (k *sqlKV) ident(name string) (string, error) {
+	return k.dialect.Ident(name)
+}
+
+// Helper function to get table name for a section
+func (k *sqlKV) getTableName(section string) (string, error) {
+	switch section {
+	case sectionData:
+		return k.ident("resource_history")
+	case sectionEvents:
+		return k.ident("resource_events")
+	default:
+		return "", fmt.Errorf("unsupported section: %s", section)
+	}
+}
+
+// parsedKey represents the components of a key_path for the data section
+// Format: {Group}/{Resource}/{Namespace}/{Name}/{ResourceVersion}~{Action}~{Folder}
+type parsedKey struct {
+	Group           string
+	Resource        string
+	Namespace       string
+	Name            string
+	ResourceVersion int64
+	Action          int // 1: create, 2: update, 3: delete
+	Folder          string
+}
+
+// parseDataKey parses a data section key_path
+func parseDataKey(keyPath string) (*parsedKey, error) {
+	// Split by ~ to separate main key from action and folder
+	parts := strings.Split(keyPath, "~")
+	if len(parts) != 3 {
+		return nil, fmt.Errorf("invalid key format: expected 3 parts separated by '~', got %d", len(parts))
+	}
+
+	// Split main key by /
+	mainParts := strings.Split(parts[0], "/")
+	if len(mainParts) != 5 {
+		return nil, fmt.Errorf("invalid key format: expected 5 parts separated by '/', got %d", len(mainParts))
+	}
+
+	// Parse resource version (stored as snowflake ID in key)
+	rv, err := strconv.ParseInt(mainParts[4], 10, 64)
+	if err != nil {
+		return nil, fmt.Errorf("invalid resource_version: %w", err)
+	}
+
+	// Convert action string to int
+	var action int
+	switch parts[1] {
+	case "created":
+		action = 1
+	case "updated":
+		action = 2
+	case "deleted":
+		action = 3
+	default:
+		return nil, fmt.Errorf("invalid action: %s", parts[1])
+	}
+
+	return &parsedKey{
+		Group:           mainParts[0],
+		Resource:        mainParts[1],
+		Namespace:       mainParts[2],
+		Name:            mainParts[3],
+		ResourceVersion: rv,
+		Action:          action,
+		Folder:          parts[2], // May be empty string
+	}, nil
+}
+
+// Get retrieves the value for a key from the store
+func (k *sqlKV) Get(ctx context.Context, section string, key string) (io.ReadCloser, error) {
+	if section == "" {
+		return nil, fmt.Errorf("section is required")
+	}
+	if key == "" {
+		return nil, fmt.Errorf("key is required")
+	}
+
+	tableName, err := k.getTableName(section)
+	if err != nil {
+		return nil, err
+	}
+
+	valueIdent, err := k.ident("value")
+	if err != nil {
+		return nil, fmt.Errorf("invalid column identifier: %w", err)
+	}
+	keyPathIdent, err := k.ident("key_path")
+	if err != nil {
+		return nil, fmt.Errorf("invalid column identifier: %w", err)
+	}
+
+	query := fmt.Sprintf(
+		"SELECT %s FROM %s WHERE %s = %s",
+		valueIdent,
+		tableName,
+		keyPathIdent,
+		k.dialect.ArgPlaceholder(1),
+	)
+
+	// Execute the query
+	var value []byte
+	err = k.db.QueryRowContext(ctx, query, key).Scan(&value)
+	if err != nil {
+		if errors.Is(err, sql.ErrNoRows) {
+			return nil, ErrNotFound
+		}
+		return nil, fmt.Errorf("query failed: %w", err)
+	}
+
+	return io.NopCloser(bytes.NewReader(value)), nil
+}
+
+// BatchGet retrieves multiple values for the given keys from the store
+// Uses a UNION ALL subquery with LEFT JOIN to preserve order and enable streaming
+func (k *sqlKV) BatchGet(ctx context.Context, section string, keys []string) iter.Seq2[KeyValue, error] {
+	if section == "" {
+		return func(yield func(KeyValue, error) bool) {
+			yield(KeyValue{}, fmt.Errorf("section is required"))
+		}
+	}
+
+	if len(keys) == 0 {
+		return func(yield func(KeyValue, error) bool) {
+			// Empty result set - nothing to yield
+		}
+	}
+
+	return func(yield func(KeyValue, error) bool) {
+		tableName, err := k.getTableName(section)
+		if err != nil {
+			yield(KeyValue{}, err)
+			return
+		}
+
+		keyPathIdent, err := k.ident("key_path")
+		if err != nil {
+			yield(KeyValue{}, fmt.Errorf("invalid column identifier: %w", err))
+			return
+		}
+
+		valueIdent, err := k.ident("value")
+		if err != nil {
+			yield(KeyValue{}, fmt.Errorf("invalid column identifier: %w", err))
+			return
+		}
+
+		// Build UNION ALL subquery to preserve key order
+		// SELECT 0 AS idx, ? AS kp UNION ALL SELECT 1, ? UNION ALL ...
+		var unionParts []string
+		var args []interface{}
+		argNum := 1
+
+		for i, key := range keys {
+			if i == 0 {
+				unionParts = append(unionParts, fmt.Sprintf(
+					"SELECT %s AS idx, %s AS kp",
+					k.dialect.ArgPlaceholder(argNum),
+					k.dialect.ArgPlaceholder(argNum+1),
+				))
+			} else {
+				unionParts = append(unionParts, fmt.Sprintf(
+					"UNION ALL SELECT %s, %s",
+					k.dialect.ArgPlaceholder(argNum),
+					k.dialect.ArgPlaceholder(argNum+1),
+				))
+			}
+			args = append(args, i, key)
+			argNum += 2
+		}
+
+		// Build the full query with LEFT JOIN to preserve order
+		// This allows streaming results directly without buffering
+		query := fmt.Sprintf(
+			"SELECT v.idx, t.%s, t.%s FROM (%s) AS v LEFT JOIN %s t ON t.%s = v.kp ORDER BY v.idx",
+			keyPathIdent,
+			valueIdent,
+			strings.Join(unionParts, " "),
+			tableName,
+			keyPathIdent,
+		)
+
+		// Execute the query
+		rows, err := k.db.QueryContext(ctx, query, args...)
+		if err != nil {
+			yield(KeyValue{}, fmt.Errorf("query failed: %w", err))
+			return
+		}
+		defer rows.Close()
+
+		// Stream results directly - no buffering needed!
+		// Results come back in the order specified by idx
+		for rows.Next() {
+			var idx int
+			var keyPath sql.NullString
+			var value []byte
+
+			if err := rows.Scan(&idx, &keyPath, &value); err != nil {
+				yield(KeyValue{}, fmt.Errorf("scan failed: %w", err))
+				return
+			}
+
+			// Skip keys that don't exist (LEFT JOIN returns NULL)
+			if !keyPath.Valid {
+				continue
+			}
+
+			kv := KeyValue{
+				Key:   keyPath.String,
+				Value: io.NopCloser(bytes.NewReader(value)),
+			}
+
+			if !yield(kv, nil) {
+				return
+			}
+		}
+
+		if err := rows.Err(); err != nil {
+			yield(KeyValue{}, fmt.Errorf("rows error: %w", err))
+			return
+		}
+	}
+}
+
+// Keys returns all the keys in the store
+func (k *sqlKV) Keys(ctx context.Context, section string, opt ListOptions) iter.Seq2[string, error] {
+	if section == "" {
+		return func(yield func(string, error) bool) {
+			yield("", fmt.Errorf("section is required"))
+		}
+	}
+
+	return func(yield func(string, error) bool) {
+		tableName, err := k.getTableName(section)
+		if err != nil {
+			yield("", err)
+			return
+		}
+
+		keyPathIdent, err := k.ident("key_path")
+		if err != nil {
+			yield("", fmt.Errorf("invalid column identifier: %w", err))
+			return
+		}
+
+		// Build WHERE clauses
+		var whereClauses []string
+		var args []interface{}
+		argNum := 1
+
+		// Start key (inclusive)
+		if opt.StartKey != "" {
+			whereClauses = append(whereClauses, fmt.Sprintf("%s >= %s", keyPathIdent, k.dialect.ArgPlaceholder(argNum)))
+			args = append(args, opt.StartKey)
+			argNum++
+		}
+
+		// End key (exclusive)
+		if opt.EndKey != "" {
+			whereClauses = append(whereClauses, fmt.Sprintf("%s < %s", keyPathIdent, k.dialect.ArgPlaceholder(argNum)))
+			args = append(args, opt.EndKey)
+			argNum++
+		}
+
+		// Build ORDER BY clause
+		orderBy := "ASC"
+		if opt.Sort == SortOrderDesc {
+			orderBy = "DESC"
+		}
+
+		// Build the query
+		query := fmt.Sprintf(
+			"SELECT %s FROM %s",
+			keyPathIdent,
+			tableName,
+		)
+
+		if len(whereClauses) > 0 {
+			query += " WHERE " + strings.Join(whereClauses, " AND ")
+		}
+
+		query += fmt.Sprintf(" ORDER BY %s %s", keyPathIdent, orderBy)
+
+		if opt.Limit > 0 {
+			query += fmt.Sprintf(" LIMIT %d", opt.Limit)
+		}
+
+		// Execute the query
+		rows, err := k.db.QueryContext(ctx, query, args...)
+		if err != nil {
+			yield("", fmt.Errorf("query failed: %w", err))
+			return
+		}
+		defer rows.Close()
+
+		// Yield each key
+		for rows.Next() {
+			var keyPath string
+			if err := rows.Scan(&keyPath); err != nil {
+				yield("", fmt.Errorf("scan failed: %w", err))
+				return
+			}
+			if !yield(keyPath, nil) {
+				return
+			}
+		}
+
+		if err := rows.Err(); err != nil {
+			yield("", fmt.Errorf("rows error: %w", err))
+			return
+		}
+	}
+}
+
+// Save a new value - returns a WriteCloser to write the value to
+func (k *sqlKV) Save(ctx context.Context, section string, key string) (io.WriteCloser, error) {
+	if section == "" {
+		return nil, fmt.Errorf("section is required")
+	}
+	if key == "" {
+		return nil, fmt.Errorf("key is required")
+	}
+
+	return &sqlWriteCloser{
+		kv:      k,
+		ctx:     ctx,
+		section: section,
+		key:     key,
+		buf:     &bytes.Buffer{},
+		closed:  false,
+	}, nil
+}
+
+// sqlWriteCloser implements io.WriteCloser for SQL KV Save operations
+type sqlWriteCloser struct {
+	kv      *sqlKV
+	ctx     context.Context
+	section string
+	key     string
+	buf     *bytes.Buffer
+	closed  bool
+}
+
+// Write implements io.Writer
+func (w *sqlWriteCloser) Write(p []byte) (int, error) {
+	if w.closed {
+		return 0, fmt.Errorf("write to closed writer")
+	}
+	return w.buf.Write(p)
+}
+
+// Close implements io.Closer - stores the buffered data in SQL
+func (w *sqlWriteCloser) Close() error {
+	if w.closed {
+		return nil
+	}
+	w.closed = true
+
+	value := w.buf.Bytes()
+
+	switch w.section {
+	case sectionEvents:
+		// Simple upsert for events section
+		return w.closeEvents(value)
+	case sectionData:
+		// Complex multi-table transaction for data section
+		return w.closeData(value)
+	default:
+		return fmt.Errorf("unsupported section: %s", w.section)
+	}
+}
+
+// closeEvents handles the simple upsert for the events section
+func (w *sqlWriteCloser) closeEvents(value []byte) error {
+	tableName, err := w.kv.getTableName(w.section)
+	if err != nil {
+		return err
+	}
+
+	keyPathIdent, err := w.kv.ident("key_path")
+	if err != nil {
+		return fmt.Errorf("invalid column identifier: %w", err)
+	}
+
+	valueIdent, err := w.kv.ident("value")
+	if err != nil {
+		return fmt.Errorf("invalid column identifier: %w", err)
+	}
+
+	ph1 := w.kv.dialect.ArgPlaceholder(1)
+	ph2 := w.kv.dialect.ArgPlaceholder(2)
+
+	var query string
+	switch w.kv.dialect.DialectName() {
+	case "postgres":
+		query = fmt.Sprintf(
+			"INSERT INTO %s (%s, %s) VALUES (%s, %s) ON CONFLICT (%s) DO UPDATE SET %s = EXCLUDED.%s",
+			tableName, keyPathIdent, valueIdent, ph1, ph2, keyPathIdent, valueIdent, valueIdent,
+		)
+	case "mysql":
+		query = fmt.Sprintf(
+			"INSERT INTO %s (%s, %s) VALUES (%s, %s) ON DUPLICATE KEY UPDATE %s = VALUES(%s)",
+			tableName, keyPathIdent, valueIdent, ph1, ph2, valueIdent, valueIdent,
+		)
+	case "sqlite":
+		query = fmt.Sprintf(
+			"INSERT INTO %s (%s, %s) VALUES (%s, %s) ON CONFLICT (%s) DO UPDATE SET %s = excluded.%s",
+			tableName, keyPathIdent, valueIdent, ph1, ph2, keyPathIdent, valueIdent, valueIdent,
+		)
+	default:
+		return fmt.Errorf("unsupported dialect: %s", w.kv.dialect.DialectName())
+	}
+
+	_, err = w.kv.db.ExecContext(w.ctx, query, w.key, value)
+	if err != nil {
+		return fmt.Errorf("insert/update failed: %w", err)
+	}
+
+	return nil
+}
+
+// closeData handles the complex multi-table transaction for the data section
+func (w *sqlWriteCloser) closeData(value []byte) error {
+	// Parse the key to extract all fields
+	parsed, err := parseDataKey(w.key)
+	if err != nil {
+		return fmt.Errorf("parse key: %w", err)
+	}
+
+	// Generate a GUID for this write
+	guid := uuid.New().String()
+
+	// Execute all operations in a transaction
+	return w.kv.db.WithTx(w.ctx, nil, func(ctx context.Context, tx db.Tx) error {
+		// 1. Insert/update resource_history
+		if err := w.upsertResourceHistory(ctx, tx, parsed, guid, value); err != nil {
+			return fmt.Errorf("upsert resource_history: %w", err)
+		}
+
+		// 2. Handle resource table based on action
+		if parsed.Action == 3 { // deleted
+			if err := w.deleteResource(ctx, tx, parsed); err != nil {
+				return fmt.Errorf("delete resource: %w", err)
+			}
+		} else { // created or updated
+			if err := w.upsertResource(ctx, tx, parsed, guid, value); err != nil {
+				return fmt.Errorf("upsert resource: %w", err)
+			}
+		}
+
+		// 3. Upsert resource_version table
+		if err := w.upsertResourceVersion(ctx, tx, parsed); err != nil {
+			return fmt.Errorf("upsert resource_version: %w", err)
+		}
+
+		return nil
+	})
+}
+
+// upsertResourceHistory inserts/updates a row in the resource_history table
+func (w *sqlWriteCloser) upsertResourceHistory(ctx context.Context, tx db.Tx, parsed *parsedKey, guid string, value []byte) error {
+	// Build identifiers
+	tableIdent, _ := w.kv.ident("resource_history")
+	guidIdent, _ := w.kv.ident("guid")
+	groupIdent, _ := w.kv.ident("group")
+	resourceIdent, _ := w.kv.ident("resource")
+	namespaceIdent, _ := w.kv.ident("namespace")
+	nameIdent, _ := w.kv.ident("name")
+	rvIdent, _ := w.kv.ident("resource_version")
+	prevRVIdent, _ := w.kv.ident("previous_resource_version")
+	valueIdent, _ := w.kv.ident("value")
+	actionIdent, _ := w.kv.ident("action")
+	folderIdent, _ := w.kv.ident("folder")
+	keyPathIdent, _ := w.kv.ident("key_path")
+
+	// Build placeholders
+	var query string
+	ph := func(n int) string { return w.kv.dialect.ArgPlaceholder(n) }
+
+	switch w.kv.dialect.DialectName() {
+	case "postgres":
+		query = fmt.Sprintf(`
+			INSERT INTO %s (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s) 
+			VALUES (%s, %s, %s, %s, %s, %s, %s, 0, %s, %s, %s)
+			ON CONFLICT (%s) DO UPDATE SET %s = EXCLUDED.%s, %s = EXCLUDED.%s`,
+			tableIdent, guidIdent, keyPathIdent, groupIdent, resourceIdent, namespaceIdent, nameIdent,
+			rvIdent, prevRVIdent, valueIdent, actionIdent, folderIdent,
+			ph(1), ph(2), ph(3), ph(4), ph(5), ph(6), ph(7), ph(8), ph(9), ph(10),
+			guidIdent, valueIdent, valueIdent, keyPathIdent, keyPathIdent,
+		)
+	case "mysql", "sqlite":
+		// For MySQL and SQLite, use INSERT OR REPLACE (requires all columns)
+		query = fmt.Sprintf(`
+			REPLACE INTO %s (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s) 
+			VALUES (%s, %s, %s, %s, %s, %s, %s, 0, %s, %s, %s)`,
+			tableIdent, guidIdent, keyPathIdent, groupIdent, resourceIdent, namespaceIdent, nameIdent,
+			rvIdent, prevRVIdent, valueIdent, actionIdent, folderIdent,
+			ph(1), ph(2), ph(3), ph(4), ph(5), ph(6), ph(7), ph(8), ph(9), ph(10),
+		)
+	default:
+		return fmt.Errorf("unsupported dialect: %s", w.kv.dialect.DialectName())
+	}
+
+	_, err := tx.ExecContext(ctx, query,
+		guid, w.key, parsed.Group, parsed.Resource, parsed.Namespace, parsed.Name,
+		parsed.ResourceVersion, value, parsed.Action, parsed.Folder,
+	)
+	return err
+}
+
+// upsertResource inserts/updates a row in the resource table
+func (w *sqlWriteCloser) upsertResource(ctx context.Context, tx db.Tx, parsed *parsedKey, guid string, value []byte) error {
+	// Build identifiers
+	tableIdent, _ := w.kv.ident("resource")
+	guidIdent, _ := w.kv.ident("guid")
+	groupIdent, _ := w.kv.ident("group")
+	resourceIdent, _ := w.kv.ident("resource")
+	namespaceIdent, _ := w.kv.ident("namespace")
+	nameIdent, _ := w.kv.ident("name")
+	rvIdent, _ := w.kv.ident("resource_version")
+	valueIdent, _ := w.kv.ident("value")
+	actionIdent, _ := w.kv.ident("action")
+
+	var query string
+	ph := func(n int) string { return w.kv.dialect.ArgPlaceholder(n) }
+
+	switch w.kv.dialect.DialectName() {
+	case "postgres":
+		query = fmt.Sprintf(`
+			INSERT INTO %s (%s, %s, %s, %s, %s, %s, %s, %s)
+			VALUES (%s, %s, %s, %s, %s, %s, %s, %s)
+			ON CONFLICT (%s, %s, %s, %s) DO UPDATE SET 
+				%s = EXCLUDED.%s, %s = EXCLUDED.%s, %s = EXCLUDED.%s, %s = EXCLUDED.%s`,
+			tableIdent, guidIdent, groupIdent, resourceIdent, namespaceIdent, nameIdent, rvIdent, valueIdent, actionIdent,
+			ph(1), ph(2), ph(3), ph(4), ph(5), ph(6), ph(7), ph(8),
+			namespaceIdent, groupIdent, resourceIdent, nameIdent,
+			guidIdent, guidIdent, rvIdent, rvIdent, valueIdent, valueIdent, actionIdent, actionIdent,
+		)
+	case "mysql", "sqlite":
+		query = fmt.Sprintf(`
+			REPLACE INTO %s (%s, %s, %s, %s, %s, %s, %s, %s)
+			VALUES (%s, %s, %s, %s, %s, %s, %s, %s)`,
+			tableIdent, guidIdent, groupIdent, resourceIdent, namespaceIdent, nameIdent, rvIdent, valueIdent, actionIdent,
+			ph(1), ph(2), ph(3), ph(4), ph(5), ph(6), ph(7), ph(8),
+		)
+	default:
+		return fmt.Errorf("unsupported dialect: %s", w.kv.dialect.DialectName())
+	}
+
+	_, err := tx.ExecContext(ctx, query,
+		guid, parsed.Group, parsed.Resource, parsed.Namespace, parsed.Name,
+		parsed.ResourceVersion, value, parsed.Action,
+	)
+	return err
+}
+
+// deleteResource deletes a row from the resource table
+func (w *sqlWriteCloser) deleteResource(ctx context.Context, tx db.Tx, parsed *parsedKey) error {
+	tableIdent, _ := w.kv.ident("resource")
+	groupIdent, _ := w.kv.ident("group")
+	resourceIdent, _ := w.kv.ident("resource")
+	namespaceIdent, _ := w.kv.ident("namespace")
+	nameIdent, _ := w.kv.ident("name")
+
+	ph := func(n int) string { return w.kv.dialect.ArgPlaceholder(n) }
+
+	query := fmt.Sprintf(`
+		DELETE FROM %s WHERE %s = %s AND %s = %s AND %s = %s AND %s = %s`,
+		tableIdent, groupIdent, ph(1), resourceIdent, ph(2), namespaceIdent, ph(3), nameIdent, ph(4),
+	)
+
+	_, err := tx.ExecContext(ctx, query, parsed.Group, parsed.Resource, parsed.Namespace, parsed.Name)
+	return err
+}
+
+// upsertResourceVersion inserts/updates the resource_version table
+func (w *sqlWriteCloser) upsertResourceVersion(ctx context.Context, tx db.Tx, parsed *parsedKey) error {
+	tableIdent, _ := w.kv.ident("resource_version")
+	groupIdent, _ := w.kv.ident("group")
+	resourceIdent, _ := w.kv.ident("resource")
+	rvIdent, _ := w.kv.ident("resource_version")
+
+	ph := func(n int) string { return w.kv.dialect.ArgPlaceholder(n) }
+
+	var query string
+	switch w.kv.dialect.DialectName() {
+	case "postgres":
+		query = fmt.Sprintf(`
+			INSERT INTO %s (%s, %s, %s) VALUES (%s, %s, %s)
+			ON CONFLICT (%s, %s) DO UPDATE SET %s = EXCLUDED.%s`,
+			tableIdent, groupIdent, resourceIdent, rvIdent, ph(1), ph(2), ph(3),
+			groupIdent, resourceIdent, rvIdent, rvIdent,
+		)
+	case "mysql", "sqlite":
+		query = fmt.Sprintf(`
+			REPLACE INTO %s (%s, %s, %s) VALUES (%s, %s, %s)`,
+			tableIdent, groupIdent, resourceIdent, rvIdent, ph(1), ph(2), ph(3),
+		)
+	default:
+		return fmt.Errorf("unsupported dialect: %s", w.kv.dialect.DialectName())
+	}
+
+	_, err := tx.ExecContext(ctx, query, parsed.Group, parsed.Resource, parsed.ResourceVersion)
+	return err
+}
+
+// Delete a value
+func (k *sqlKV) Delete(ctx context.Context, section string, key string) error {
+	if section == "" {
+		return fmt.Errorf("section is required")
+	}
+	if key == "" {
+		return fmt.Errorf("key is required")
+	}
+
+	tableName, err := k.getTableName(section)
+	if err != nil {
+		return err
+	}
+
+	keyPathIdent, err := k.ident("key_path")
+	if err != nil {
+		return fmt.Errorf("invalid column identifier: %w", err)
+	}
+
+	// First check if key exists (to return ErrNotFound if missing)
+	checkQuery := fmt.Sprintf(
+		"SELECT 1 FROM %s WHERE %s = %s",
+		tableName,
+		keyPathIdent,
+		k.dialect.ArgPlaceholder(1),
+	)
+
+	var exists int
+	err = k.db.QueryRowContext(ctx, checkQuery, key).Scan(&exists)
+	if err != nil {
+		if errors.Is(err, sql.ErrNoRows) {
+			return ErrNotFound
+		}
+		return fmt.Errorf("check existence failed: %w", err)
+	}
+
+	// Delete the key
+	deleteQuery := fmt.Sprintf(
+		"DELETE FROM %s WHERE %s = %s",
+		tableName,
+		keyPathIdent,
+		k.dialect.ArgPlaceholder(1),
+	)
+
+	_, err = k.db.ExecContext(ctx, deleteQuery, key)
+	if err != nil {
+		return fmt.Errorf("delete failed: %w", err)
+	}
+
+	return nil
+}
+
+// BatchDelete removes multiple keys from the store
+func (k *sqlKV) BatchDelete(ctx context.Context, section string, keys []string) error {
+	if section == "" {
+		return fmt.Errorf("section is required")
+	}
+
+	if len(keys) == 0 {
+		return nil // Nothing to delete
+	}
+
+	tableName, err := k.getTableName(section)
+	if err != nil {
+		return err
+	}
+
+	keyPathIdent, err := k.ident("key_path")
+	if err != nil {
+		return fmt.Errorf("invalid column identifier: %w", err)
+	}
+
+	// Build IN clause placeholders
+	placeholders := make([]string, len(keys))
+	args := make([]interface{}, len(keys))
+	for i, key := range keys {
+		placeholders[i] = k.dialect.ArgPlaceholder(i + 1)
+		args[i] = key
+	}
+
+	// Build the query
+	query := fmt.Sprintf(
+		"DELETE FROM %s WHERE %s IN (%s)",
+		tableName,
+		keyPathIdent,
+		strings.Join(placeholders, ", "),
+	)
+
+	// Execute the query (idempotent - non-existent keys are silently ignored)
+	_, err = k.db.ExecContext(ctx, query, args...)
+	if err != nil {
+		return fmt.Errorf("batch delete failed: %w", err)
+	}
+
+	return nil
+}
+
+// UnixTimestamp returns the current time in seconds since Epoch
+func (k *sqlKV) UnixTimestamp(ctx context.Context) (int64, error) {
+	return time.Now().Unix(), nil
+}