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check in working migration code fore SQLite. This

Browse Source 
is now using migrations instead of the old model to
create tables.  Tested for existing old tables, 
and for creating new ones.
This commit is contained in:
Sean Dague
2008-06-11 21:01:33 +00:00
parent 68b98aecab
commit 6c1fce6147
5 changed files with 260 additions and 198 deletions
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8
OpenSim/Data/Migration.cs
View File

@@ -159,7 +159,13 @@ namespace OpenSim.Data
public int Version
{
get { return FindVersion(_type); }
set { UpdateVersion(_type, value); }
set {
if (Version < 1) {
InsertVersion(_type, value);
} else {
UpdateVersion(_type, value);
}
}
}
private int FindVersion(string type)

24
OpenSim/Data/SQLite/SQLiteAssetData.cs
View File

@@ -64,7 +64,19 @@ namespace OpenSim.Data.SQLite
}
m_conn = new SqliteConnection(dbconnect);
m_conn.Open();
TestTables(m_conn);
Assembly assem = GetType().Assembly;
Migration m = new Migration(m_conn, assem, "AssetStore");
// TODO: remove this next line after changeset 6000,
// people should have all gotten into the migration swing
// again.
TestTables(m_conn, m);
m.Update();
return;
}
@@ -258,7 +270,7 @@ namespace OpenSim.Data.SQLite
pcmd.ExecuteNonQuery();
}
private static bool TestTables(SqliteConnection conn)
private static bool TestTables(SqliteConnection conn, Migration m)
{
SqliteCommand cmd = new SqliteCommand(assetSelect, conn);
SqliteDataAdapter pDa = new SqliteDataAdapter(cmd);
@@ -270,8 +282,14 @@ namespace OpenSim.Data.SQLite
catch (SqliteSyntaxException)
{
m_log.Info("[ASSET DB]: SQLite Database doesn't exist... creating");
InitDB(conn);
return false;
}
// if the tables are here, and we don't have a migration,
// set it to 1, as we're migrating off of legacy bits
if (m.Version == 0)
m.Version = 1;
return true;
}

120
OpenSim/Data/SQLite/SQLiteInventoryStore.cs
View File

@@ -61,7 +61,12 @@ namespace OpenSim.Data.SQLite
conn.Open();
TestTables(conn);
Assembly assem = GetType().Assembly;
Migration m = new Migration(conn, assem, "InventoryStore");
// TODO: remove this line after changeset 6000
TestTables(conn, m);
m.Update();
SqliteCommand itemsSelectCmd = new SqliteCommand(invItemsSelect, conn);
invItemsDa = new SqliteDataAdapter(itemsSelectCmd);
@@ -672,7 +677,7 @@ namespace OpenSim.Data.SQLite
scmd.ExecuteNonQuery();
}
private static bool TestTables(SqliteConnection conn)
private static bool TestTables(SqliteConnection conn, Migration m)
{
SqliteCommand invItemsSelectCmd = new SqliteCommand(invItemsSelect, conn);
SqliteDataAdapter pDa = new SqliteDataAdapter(invItemsSelectCmd);
@@ -688,63 +693,68 @@ namespace OpenSim.Data.SQLite
catch (SqliteSyntaxException)
{
m_log.Info("[INVENTORY DB]: SQLite Database doesn't exist... creating");
InitDB(conn);
return false;
}
pDa.Fill(tmpDS, "inventoryitems");
sDa.Fill(tmpDS, "inventoryfolders");
if (m.Version == 0)
m.Version = 1;
// Very clumsy way of checking whether we need to upgrade the database table version and then updating. Only
// putting up with this because this code should be blown away soon by nhibernate...
conn.Open();
SqliteCommand cmd;
try
{
cmd = new SqliteCommand("select salePrice from inventoryitems limit 1;", conn);
cmd.ExecuteNonQuery();
}
catch (SqliteSyntaxException)
{
m_log.Info("[INVENTORY DB]: Upgrading sqlite inventory database to version 2");
cmd = new SqliteCommand("alter table inventoryitems add column salePrice integer default 99;", conn);
cmd.ExecuteNonQuery();
cmd = new SqliteCommand("alter table inventoryitems add column saleType integer default 0;", conn);
cmd.ExecuteNonQuery();
cmd = new SqliteCommand("alter table inventoryitems add column creationDate integer default 2000;", conn);
cmd.ExecuteNonQuery();
cmd = new SqliteCommand("alter table inventoryitems add column groupID varchar(255) default '00000000-0000-0000-0000-000000000000';", conn);
cmd.ExecuteNonQuery();
cmd = new SqliteCommand("alter table inventoryitems add column groupOwned integer default 0;", conn);
cmd.ExecuteNonQuery();
cmd = new SqliteCommand("alter table inventoryitems add column flags integer default 0;", conn);
cmd.ExecuteNonQuery();
pDa.Fill(tmpDS, "inventoryitems");
}
finally
{
conn.Close();
}
foreach (DataColumn col in createInventoryItemsTable().Columns)
{
if (! tmpDS.Tables["inventoryitems"].Columns.Contains(col.ColumnName))
{
m_log.Info("[INVENTORY DB]: Missing required column:" + col.ColumnName);
return false;
}
}
foreach (DataColumn col in createInventoryFoldersTable().Columns)
{
if (! tmpDS.Tables["inventoryfolders"].Columns.Contains(col.ColumnName))
{
m_log.Info("[INVENTORY DB]: Missing required column:" + col.ColumnName);
return false;
}
}
return true;
// pDa.Fill(tmpDS, "inventoryitems");
// sDa.Fill(tmpDS, "inventoryfolders");
// // Very clumsy way of checking whether we need to upgrade the database table version and then updating. Only
// // putting up with this because this code should be blown away soon by nhibernate...
// conn.Open();
// SqliteCommand cmd;
// try
// {
// cmd = new SqliteCommand("select salePrice from inventoryitems limit 1;", conn);
// cmd.ExecuteNonQuery();
// }
// catch (SqliteSyntaxException)
// {
// m_log.Info("[INVENTORY DB]: Upgrading sqlite inventory database to version 2");
// cmd = new SqliteCommand("alter table inventoryitems add column salePrice integer default 99;", conn);
// cmd.ExecuteNonQuery();
// cmd = new SqliteCommand("alter table inventoryitems add column saleType integer default 0;", conn);
// cmd.ExecuteNonQuery();
// cmd = new SqliteCommand("alter table inventoryitems add column creationDate integer default 2000;", conn);
// cmd.ExecuteNonQuery();
// cmd = new SqliteCommand("alter table inventoryitems add column groupID varchar(255) default '00000000-0000-0000-0000-000000000000';", conn);
// cmd.ExecuteNonQuery();
// cmd = new SqliteCommand("alter table inventoryitems add column groupOwned integer default 0;", conn);
// cmd.ExecuteNonQuery();
// cmd = new SqliteCommand("alter table inventoryitems add column flags integer default 0;", conn);
// cmd.ExecuteNonQuery();
// pDa.Fill(tmpDS, "inventoryitems");
// }
// finally
// {
// conn.Close();
// }
// foreach (DataColumn col in createInventoryItemsTable().Columns)
// {
// if (! tmpDS.Tables["inventoryitems"].Columns.Contains(col.ColumnName))
// {
// m_log.Info("[INVENTORY DB]: Missing required column:" + col.ColumnName);
// return false;
// }
// }
// foreach (DataColumn col in createInventoryFoldersTable().Columns)
// {
// if (! tmpDS.Tables["inventoryfolders"].Columns.Contains(col.ColumnName))
// {
// m_log.Info("[INVENTORY DB]: Missing required column:" + col.ColumnName);
// return false;
// }
// }
// return true;
}
}
}

254
OpenSim/Data/SQLite/SQLiteRegionData.cs
View File

@@ -84,6 +84,8 @@ namespace OpenSim.Data.SQLite
m_conn = new SqliteConnection(m_connectionString);
m_conn.Open();
SqliteCommand primSelectCmd = new SqliteCommand(primSelect, m_conn);
primDa = new SqliteDataAdapter(primSelectCmd);
// SqliteCommandBuilder primCb = new SqliteCommandBuilder(primDa);
@@ -104,10 +106,15 @@ namespace OpenSim.Data.SQLite
SqliteCommand landAccessListSelectCmd = new SqliteCommand(landAccessListSelect, m_conn);
landAccessListDa = new SqliteDataAdapter(landAccessListSelectCmd);
// We fill the data set, now we've got copies in memory for the information
// TODO: see if the linkage actually holds.
// primDa.FillSchema(ds, SchemaType.Source, "PrimSchema");
TestTables(m_conn);
// This actually does the roll forward assembly stuff
Assembly assem = GetType().Assembly;
Migration m = new Migration(m_conn, assem, "RegionStore");
// TODO: After rev 6000, remove this. People should have
// been rolled onto the new migration code by then.
TestTables(m_conn, m);
m.Update();
lock (ds)
{
@@ -1520,81 +1527,81 @@ namespace OpenSim.Data.SQLite
/// Create the necessary database tables.
/// </summary>
/// <param name="conn"></param>
private void InitDB(SqliteConnection conn)
{
string createPrims = defineTable(createPrimTable());
string createShapes = defineTable(createShapeTable());
string createItems = defineTable(createItemsTable());
string createTerrain = defineTable(createTerrainTable());
string createLand = defineTable(createLandTable());
string createLandAccessList = defineTable(createLandAccessListTable());
// private void InitDB(SqliteConnection conn)
// {
// string createPrims = defineTable(createPrimTable());
// string createShapes = defineTable(createShapeTable());
// string createItems = defineTable(createItemsTable());
// string createTerrain = defineTable(createTerrainTable());
// string createLand = defineTable(createLandTable());
// string createLandAccessList = defineTable(createLandAccessListTable());
SqliteCommand pcmd = new SqliteCommand(createPrims, conn);
SqliteCommand scmd = new SqliteCommand(createShapes, conn);
SqliteCommand icmd = new SqliteCommand(createItems, conn);
SqliteCommand tcmd = new SqliteCommand(createTerrain, conn);
SqliteCommand lcmd = new SqliteCommand(createLand, conn);
SqliteCommand lalcmd = new SqliteCommand(createLandAccessList, conn);
// SqliteCommand pcmd = new SqliteCommand(createPrims, conn);
// SqliteCommand scmd = new SqliteCommand(createShapes, conn);
// SqliteCommand icmd = new SqliteCommand(createItems, conn);
// SqliteCommand tcmd = new SqliteCommand(createTerrain, conn);
// SqliteCommand lcmd = new SqliteCommand(createLand, conn);
// SqliteCommand lalcmd = new SqliteCommand(createLandAccessList, conn);
try
{
pcmd.ExecuteNonQuery();
}
catch (SqliteSyntaxException)
{
m_log.Warn("[REGION DB]: Primitives Table Already Exists");
}
// try
// {
// pcmd.ExecuteNonQuery();
// }
// catch (SqliteSyntaxException)
// {
// m_log.Warn("[REGION DB]: Primitives Table Already Exists");
// }
try
{
scmd.ExecuteNonQuery();
}
catch (SqliteSyntaxException)
{
m_log.Warn("[REGION DB]: Shapes Table Already Exists");
}
// try
// {
// scmd.ExecuteNonQuery();
// }
// catch (SqliteSyntaxException)
// {
// m_log.Warn("[REGION DB]: Shapes Table Already Exists");
// }
if (persistPrimInventories)
{
try
{
icmd.ExecuteNonQuery();
}
catch (SqliteSyntaxException)
{
m_log.Warn("[REGION DB]: Primitives Inventory Table Already Exists");
}
}
// if (persistPrimInventories)
// {
// try
// {
// icmd.ExecuteNonQuery();
// }
// catch (SqliteSyntaxException)
// {
// m_log.Warn("[REGION DB]: Primitives Inventory Table Already Exists");
// }
// }
try
{
tcmd.ExecuteNonQuery();
}
catch (SqliteSyntaxException)
{
m_log.Warn("[REGION DB]: Terrain Table Already Exists");
}
// try
// {
// tcmd.ExecuteNonQuery();
// }
// catch (SqliteSyntaxException)
// {
// m_log.Warn("[REGION DB]: Terrain Table Already Exists");
// }
try
{
lcmd.ExecuteNonQuery();
}
catch (SqliteSyntaxException)
{
m_log.Warn("[REGION DB]: Land Table Already Exists");
}
// try
// {
// lcmd.ExecuteNonQuery();
// }
// catch (SqliteSyntaxException)
// {
// m_log.Warn("[REGION DB]: Land Table Already Exists");
// }
try
{
lalcmd.ExecuteNonQuery();
}
catch (SqliteSyntaxException)
{
m_log.Warn("[SQLITE]: LandAccessList Table Already Exists");
}
}
// try
// {
// lalcmd.ExecuteNonQuery();
// }
// catch (SqliteSyntaxException)
// {
// m_log.Warn("[SQLITE]: LandAccessList Table Already Exists");
// }
// }
private bool TestTables(SqliteConnection conn)
private bool TestTables(SqliteConnection conn, Migration m)
{
SqliteCommand primSelectCmd = new SqliteCommand(primSelect, conn);
SqliteDataAdapter pDa = new SqliteDataAdapter(primSelectCmd);
@@ -1630,65 +1637,72 @@ namespace OpenSim.Data.SQLite
catch (SqliteSyntaxException)
{
m_log.Info("[DATASTORE]: SQLite Database doesn't exist... creating");
InitDB(conn);
return false;
}
pDa.Fill(tmpDS, "prims");
sDa.Fill(tmpDS, "primshapes");
// if we've gotten this far, and our version is still 0,
// it's because the migration was never done, so
// initialize to 1 just to sync up to where we should be.
if (m.Version == 0)
m.Version = 1;
if (persistPrimInventories)
iDa.Fill(tmpDS, "primitems");
// pDa.Fill(tmpDS, "prims");
// sDa.Fill(tmpDS, "primshapes");
tDa.Fill(tmpDS, "terrain");
lDa.Fill(tmpDS, "land");
lalDa.Fill(tmpDS, "landaccesslist");
// if (persistPrimInventories)
// iDa.Fill(tmpDS, "primitems");
foreach (DataColumn col in createPrimTable().Columns)
{
if (!tmpDS.Tables["prims"].Columns.Contains(col.ColumnName))
{
m_log.Info("[REGION DB]: Missing required column:" + col.ColumnName);
return false;
}
}
// tDa.Fill(tmpDS, "terrain");
// lDa.Fill(tmpDS, "land");
// lalDa.Fill(tmpDS, "landaccesslist");
foreach (DataColumn col in createShapeTable().Columns)
{
if (!tmpDS.Tables["primshapes"].Columns.Contains(col.ColumnName))
{
m_log.Info("[REGION DB]: Missing required column:" + col.ColumnName);
return false;
}
}
// foreach (DataColumn col in createPrimTable().Columns)
// {
// if (!tmpDS.Tables["prims"].Columns.Contains(col.ColumnName))
// {
// m_log.Info("[REGION DB]: Missing required column:" + col.ColumnName);
// return false;
// }
// }
// XXX primitems should probably go here eventually
// foreach (DataColumn col in createShapeTable().Columns)
// {
// if (!tmpDS.Tables["primshapes"].Columns.Contains(col.ColumnName))
// {
// m_log.Info("[REGION DB]: Missing required column:" + col.ColumnName);
// return false;
// }
// }
foreach (DataColumn col in createTerrainTable().Columns)
{
if (!tmpDS.Tables["terrain"].Columns.Contains(col.ColumnName))
{
m_log.Info("[REGION DB]: Missing require column:" + col.ColumnName);
return false;
}
}
// // XXX primitems should probably go here eventually
foreach (DataColumn col in createLandTable().Columns)
{
if (!tmpDS.Tables["land"].Columns.Contains(col.ColumnName))
{
m_log.Info("[REGION DB]: Missing require column:" + col.ColumnName);
return false;
}
}
// foreach (DataColumn col in createTerrainTable().Columns)
// {
// if (!tmpDS.Tables["terrain"].Columns.Contains(col.ColumnName))
// {
// m_log.Info("[REGION DB]: Missing require column:" + col.ColumnName);
// return false;
// }
// }
foreach (DataColumn col in createLandAccessListTable().Columns)
{
if (!tmpDS.Tables["landaccesslist"].Columns.Contains(col.ColumnName))
{
m_log.Info("[DATASTORE]: Missing require column:" + col.ColumnName);
return false;
}
}
// foreach (DataColumn col in createLandTable().Columns)
// {
// if (!tmpDS.Tables["land"].Columns.Contains(col.ColumnName))
// {
// m_log.Info("[REGION DB]: Missing require column:" + col.ColumnName);
// return false;
// }
// }
// foreach (DataColumn col in createLandAccessListTable().Columns)
// {
// if (!tmpDS.Tables["landaccesslist"].Columns.Contains(col.ColumnName))
// {
// m_log.Info("[DATASTORE]: Missing require column:" + col.ColumnName);
// return false;
// }
// }
return true;
}

52
OpenSim/Data/SQLite/SQLiteUserData.cs
View File

@@ -72,12 +72,20 @@ namespace OpenSim.Data.SQLite
connect = "URI=file:userprofiles.db,version=3";
SqliteConnection conn = new SqliteConnection(connect);
TestTables(conn);
// This sucks, but It doesn't seem to work with the dataset Syncing :P
g_conn = conn;
g_conn.Open();
Assembly assem = GetType().Assembly;
Migration m = new Migration(g_conn, assem, "UserStore");
// TODO: remove this after rev 6000
TestTables(conn, m);
m.Update();
ds = new DataSet();
da = new SqliteDataAdapter(new SqliteCommand(userSelect, conn));
daf = new SqliteDataAdapter(new SqliteCommand(userFriendsSelect, conn));
@@ -824,7 +832,7 @@ namespace OpenSim.Data.SQLite
conn.Close();
}
private static bool TestTables(SqliteConnection conn)
private static bool TestTables(SqliteConnection conn, Migration m)
{
SqliteCommand cmd = new SqliteCommand(userSelect, conn);
SqliteCommand fcmd = new SqliteCommand(userFriendsSelect, conn);
@@ -842,26 +850,32 @@ namespace OpenSim.Data.SQLite
catch (SqliteSyntaxException)
{
m_log.Info("[USER DB]: SQLite Database doesn't exist... creating");
InitDB(conn);
}
conn.Open();
try
{
cmd = new SqliteCommand("select webLoginKey from users limit 1;", conn);
cmd.ExecuteNonQuery();
}
catch (SqliteSyntaxException)
{
cmd = new SqliteCommand("alter table users add column webLoginKey text default '00000000-0000-0000-0000-000000000000';", conn);
cmd.ExecuteNonQuery();
pDa.Fill(tmpDS, "users");
}
finally
{
conn.Close();
return false;
}
if (m.Version == 0)
m.Version = 1;
return true;
// conn.Open();
// try
// {
// cmd = new SqliteCommand("select webLoginKey from users limit 1;", conn);
// cmd.ExecuteNonQuery();
// }
// catch (SqliteSyntaxException)
// {
// cmd = new SqliteCommand("alter table users add column webLoginKey text default '00000000-0000-0000-0000-000000000000';", conn);
// cmd.ExecuteNonQuery();
// pDa.Fill(tmpDS, "users");
// }
// finally
// {
// conn.Close();
// }
// return true;
}
}
}