[misc] setting "transaction read only" only for replica

Author: diego Dupin

src/main/java/org/mariadb/jdbc/client/impl/StandardClient.java

@@ -295,10 +295,9 @@ private void postConnectionQueries() throws SQLException {
  commands.add("show status like 'wsrep_local_state'");
  }
 
- if (context.getVersion().versionGreaterOrEqual(5, 6, 5)) {
- commands.add(
- "SET SESSION TRANSACTION "
- + ((hostAddress != null && !hostAddress.primary) ? "READ ONLY" : "READ WRITE"));
+ if (!hostAddress.primary
+ && context.getVersion().versionGreaterOrEqual(5, 6, 5)) {
+ commands.add("SET SESSION TRANSACTION READ ONLY");
  }
 
  try {