diff --git a/CHANGELOG.md b/CHANGELOG.md
index da44a67337..2ba0a1202d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,12 @@ Changelog
 
 All notable changes to this project will be documented in this file.
 
+## 4.42.0 - TBD
+
+### Added
+
+- Add support for `spanner` driver to SQL plugins. (@yufeng-deng)
+
 ## 4.41.0 - 2024-11-25
 
 ### Added
diff --git a/internal/impl/snowflake/streaming/compat.go b/internal/impl/snowflake/streaming/compat.go
index bb6b64a0d3..ab3c24aab5 100644
--- a/internal/impl/snowflake/streaming/compat.go
+++ b/internal/impl/snowflake/streaming/compat.go
@@ -98,7 +98,7 @@ func md5Hash(b []byte) string {
 // Generate the path for a blob when uploading to an internal snowflake table.
 //
 // Never change, this must exactly match the java SDK, don't think you can be fancy and change something.
-func generateBlobPath(clientPrefix string, threadID, counter int) string {
+func generateBlobPath(clientPrefix string, threadID, counter int64) string {
 	now := time.Now().UTC()
 	year := now.Year()
 	month := int(now.Month())
diff --git a/internal/impl/snowflake/streaming/streaming.go b/internal/impl/snowflake/streaming/streaming.go
index 2005f4f4a7..e3827ffbf5 100644
--- a/internal/impl/snowflake/streaming/streaming.go
+++ b/internal/impl/snowflake/streaming/streaming.go
@@ -395,8 +395,8 @@ func (c *SnowflakeIngestionChannel) InsertRows(ctx context.Context, batch servic
 	startTime := time.Now()
 	// Prevent multiple channels from having the same bdec file (it must be globally unique)
 	// so add the ID of the channel in the upper 16 bits and then get 48 bits of randomness outside that.
-	fakeThreadID := (int(c.ID) << 48) | rand.N(1<<48)
-	blobPath := generateBlobPath(c.clientPrefix, fakeThreadID, int(c.requestIDCounter.Add(1)))
+	fakeThreadID := (int64(c.ID) << 48) | rand.Int64N(1<<48)
+	blobPath := generateBlobPath(c.clientPrefix, fakeThreadID, c.requestIDCounter.Add(1))
 	// This is extra metadata that is required for functionality in snowflake.
 	c.fileMetadata["primaryFileId"] = path.Base(blobPath)
 	part, err := c.constructBdecPart(batch, c.fileMetadata)