From efe189c21db7b1ac367828b7ab173d261e34e705 Mon Sep 17 00:00:00 2001
From: Orange flavored banana <106858113+moonwhistle@users.noreply.github.com>
Date: Wed, 5 Nov 2025 11:39:48 +0900
Subject: [PATCH] refactor(jdbc): adjust empty stream handling and memory usage
 in setBinaryStream and setUnicodeStream

---
 .../main/java/tech/turso/jdbc4/JDBC4PreparedStatement.java | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/bindings/java/src/main/java/tech/turso/jdbc4/JDBC4PreparedStatement.java b/bindings/java/src/main/java/tech/turso/jdbc4/JDBC4PreparedStatement.java
index 0a698eb24..17ffecc15 100644
--- a/bindings/java/src/main/java/tech/turso/jdbc4/JDBC4PreparedStatement.java
+++ b/bindings/java/src/main/java/tech/turso/jdbc4/JDBC4PreparedStatement.java
@@ -217,7 +217,7 @@ public final class JDBC4PreparedStatement extends JDBC4Statement implements Prep
         offset += readBytes;
       }
       if (offset == 0) {
-        this.statement.bindNull(parameterIndex);
+        this.statement.bindText(parameterIndex, "");
       } else {
         String text = new String(buffer, 0, offset, StandardCharsets.UTF_8);
         this.statement.bindText(parameterIndex, text);
@@ -249,9 +249,10 @@ public final class JDBC4PreparedStatement extends JDBC4Statement implements Prep
       }
       if (offset == 0) {
         this.statement.bindNull(parameterIndex);
+      } else if (offset == buffer.length) {
+        this.statement.bindBlob(parameterIndex, buffer);
       } else {
-        byte[] actualData = Arrays.copyOf(buffer, offset);
-        this.statement.bindBlob(parameterIndex, actualData);
+        this.statement.bindBlob(parameterIndex, Arrays.copyOf(buffer, offset));
       }
     } catch (IOException e) {
       throw new SQLException("Error reading binary stream", e);