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Remove time based terrain storage in SQLite so revision number can be used

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to denote terrain format revision.
Add terrain DB format revision codes to ISimulationDataStore.cs.
Setup so legacy compatible terrain storage and fetch is possible while
allowing future format extensions.
This commit is contained in:
Robert Adams
2013-09-24 13:41:44 -07:00
parent fa1c688342
commit aea5d3a842
4 changed files with 28 additions and 16 deletions
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7
OpenSim/Data/MySQL/MySQLSimulationData.cs
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@@ -575,6 +575,7 @@ namespace OpenSim.Data.MySQL
public void StoreTerrain(double[,] ter, UUID regionID)
{
m_log.Info("[REGION DB]: Storing terrain");
int revision = (int)DBTerrainRevision.Legacy256;
lock (m_dbLock)
{
@@ -589,10 +590,10 @@ namespace OpenSim.Data.MySQL
ExecuteNonQuery(cmd);
cmd.CommandText = "insert into terrain (RegionUUID, " +
"Revision, Heightfield) values (?RegionUUID, " +
"1, ?Heightfield)";
cmd.CommandText = "insert into terrain (RegionUUID, Revision, Heightfield)"
+ "values (?RegionUUID, ?Revision, ?Heightfield)";
cmd.Parameters.AddWithValue("Revision", revision);
cmd.Parameters.AddWithValue("Heightfield", SerializeTerrain(ter));
ExecuteNonQuery(cmd);