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Simplify WebStatsModule by removing the uncompleted migrations section.

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Use "create table if not exists" instead.
Client stats data is transitory data that it is not worth migrating.
This commit is contained in:
Justin Clark-Casey (justincc)
2012-04-17 00:19:36 +01:00
parent f213f55586
commit 1bb3873338
1 changed files with 3 additions and 29 deletions
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32
OpenSim/Region/UserStatistics/WebStatsModule.cs
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@@ -90,7 +90,7 @@ namespace OpenSim.Region.UserStatistics
dbConn = new SqliteConnection("URI=file:LocalUserStatistics.db,version=3");
dbConn.Open();
CheckAndUpdateDatabase(dbConn);
CreateTables(dbConn);
Prototype_distributor protodep = new Prototype_distributor();
Updater_distributor updatedep = new Updater_distributor();
@@ -237,36 +237,12 @@ namespace OpenSim.Region.UserStatistics
return responsedata;
}
public void CheckAndUpdateDatabase(SqliteConnection db)
{
lock (db)
{
// TODO: FIXME: implement stats migrations
const string SQL = @"SELECT * FROM migrations LIMIT 1";
using (SqliteCommand cmd = new SqliteCommand(SQL, db))
{
try
{
cmd.ExecuteNonQuery();
}
catch (SqliteSyntaxException)
{
CreateTables(db);
}
}
}
}
public void CreateTables(SqliteConnection db)
{
using (SqliteCommand createcmd = new SqliteCommand(SQL_STATS_TABLE_CREATE, db))
{
createcmd.ExecuteNonQuery();
createcmd.CommandText = SQL_MIGRA_TABLE_CREATE;
createcmd.ExecuteNonQuery();
}
}
@@ -688,9 +664,7 @@ namespace OpenSim.Region.UserStatistics
}
#region SQL
private const string SQL_MIGRA_TABLE_CREATE = @"create table migrations(name varchar(100), version int)";
private const string SQL_STATS_TABLE_CREATE = @"CREATE TABLE stats_session_data (
private const string SQL_STATS_TABLE_CREATE = @"CREATE TABLE IF NOT EXISTS stats_session_data (
session_id VARCHAR(36) NOT NULL PRIMARY KEY,
agent_id VARCHAR(36) NOT NULL DEFAULT '',
region_id VARCHAR(36) NOT NULL DEFAULT '',
@@ -807,8 +781,8 @@ set session_id=:session_id,
f_resent=:f_resent,
f_send_packet=:f_send_packet
WHERE session_id=:session_key";
#endregion
}
#endregion
public static class UserSessionUtil
{