0005685: MariaDB JDBC Driver version 3 does not support a negative fetch

size to indicate the use of streaming
JumpMind · Feb 2, 2023 · deac69e · deac69e
1 parent 1ff49a2
commit deac69e
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/symmetric-jdbc/src/main/java/org/jumpmind/db/platform/mariadb/MariaDBDatabasePlatform.java b/symmetric-jdbc/src/main/java/org/jumpmind/db/platform/mariadb/MariaDBDatabasePlatform.java
@@ -29,10 +29,12 @@ public class MariaDBDatabasePlatform extends MySqlDatabasePlatform {
     public static final String JDBC_DRIVER = "org.mariadb.jdbc.Driver";
     public static final String JDBC_SUBPROTOCOL = "mariadb";
     public static final String SQL_GET_MARIADB_NAME = "select variable_value from information_schema.global_variables where variable_name='VERSION'";
+    private static int originalFetchSize;
 
     public MariaDBDatabasePlatform(DataSource dataSource,
             SqlTemplateSettings settings) {
-        super(dataSource, settings);
+        super(dataSource, overrideSettings(settings));
+        settings.setFetchSize(originalFetchSize);
     }
 
     @Override
@@ -44,4 +46,12 @@ protected MariaDBDdlReader createDdlReader() {
     public String getCharSetName() {
         return (String) getSqlTemplate().queryForObject("SELECT CHARSET('a'), @@character_set_connection;", String.class);
     }
+
+    protected static SqlTemplateSettings overrideSettings(SqlTemplateSettings settings) {
+        if (settings == null) {
+            settings = new SqlTemplateSettings();
+        }
+        originalFetchSize = settings.getFetchSize();
+        return settings;
+    }
 }