public void UpgradeLsm()
{
// Get shard map manager
ShardMapManager smm = ShardMapManagerFactory.GetSqlShardMapManager(
Globals.ShardMapManagerConnectionString,
ShardMapManagerLoadPolicy.Lazy);
// upgrade GSM to latest version.
smm.UpgradeGlobalStore();
VerifyGlobalStore(smm, GlobalConstants.GsmVersionClient);
// deploy LSM initial version.
ShardLocation sl = new ShardLocation(Globals.ShardMapManagerTestsDatasourceName, s_shardedDBs[0]);
smm.UpgradeLocalStore(sl, s_initialLsmVersion);
// upgrade to version 1.1
smm.UpgradeLocalStore(sl, new Version(1, 1));
// Library is still at LSM major version 1, so adding shard with LSM 1.0 should succeed.
// Library will see that LSM schema already exists at 'sl' and hence will not deploy LSM again, will just try to add the shard.
// CreateShard will not work with LSM initial version (1.0) as it only has 'StoreVersion' column in ShardMApManagerLocal table, from 1.1 onwards it follows latest schema for version table.
ListShardMap <int> listsm = smm.CreateListShardMap <int>(ShardMapManagerUpgradeTests.s_shardMapNames[0]);
listsm.CreateShard(sl);
// upgrade to version 1.2
smm.UpgradeLocalStore(sl, new Version(1, 2));
// upgrade to latest version (1.2): no-op
smm.UpgradeLocalStore(sl);
}
