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faster query for deprecate exact_time_int (and more migration logging)

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This commit is contained in:
rtldg 2022-10-17 12:22:25 +00:00
parent f16b9aa7f3
commit 07727e1db0
1 changed files with 65 additions and 4 deletions
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69
addons/sourcemod/scripting/include/shavit/sql-create-tables-and-migrations.sp
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@ -56,6 +56,39 @@ enum
MIGRATIONS_END
};
char gS_MigrationNames[][] = {
"RemoveWorkshopMaptiers",
"RemoveWorkshopMapzones",
"RemoveWorkshopPlayertimes",
"LastLoginIndex",
"RemoveCountry",
"ConvertIPAddresses",
"ConvertSteamIDsUsers",
"ConvertSteamIDsPlayertimes",
"ConvertSteamIDsChat",
"PlayertimesDateToInt",
"AddZonesFlagsAndData",
"AddPlayertimesCompletions",
"AddCustomChatAccess",
"AddPlayertimesExactTimeInt",
"FixOldCompletionCounts",
"AddPrebuiltToMapZonesTable",
"AddPlaytime",
"Lowercase_maptiers",
"Lowercase_mapzones",
"Lowercase_playertimes",
"Lowercase_stagetimeswr",
"Lowercase_startpositions",
"AddPlayertimesPointsCalcedFrom",
"RemovePlayertimesPointsCalcedFrom",
"NormalizeMapzonePoints",
"AddMapzonesForm",
"AddMapzonesTarget",
"DeprecateExactTimeInt",
"AddPlayertimesAuthFK",
"FixSQLiteMapzonesROWID",
};
static Database gH_SQL;
static int gI_Driver;
static char gS_SQLPrefix[32];
@ -295,7 +328,8 @@ void DoNextMigration()
if (!gB_MigrationsApplied[i])
{
gB_MigrationsApplied[i] = true;
PrintToServer("--- Applying database migration %d ---", i);
PrintToServer("--- Applying database migration %d %s ---", i, gS_MigrationNames[i]);
PrintToChatAll("--- Applying database migration %d %s ---", i, gS_MigrationNames[i]);
ApplyMigration(i);
return;
}
@ -491,7 +525,22 @@ void ApplyMigration_AddMapzonesTarget()
void ApplyMigration_DeprecateExactTimeInt()
{
char query[256];
FormatEx(query, sizeof(query), "SELECT id, exact_time_int FROM %splayertimes WHERE exact_time_int != 0;", gS_SQLPrefix);
if (gI_Driver == Driver_mysql)
{
// From these:
// https://stackoverflow.com/questions/67653555/mysql-function-hexadecimal-conversation-to-float/67654768#67654768
// https://stackoverflow.com/questions/37523874/converting-hex-to-float-sql/37524172#37524172
// http://multikoder.blogspot.com/2013/03/converting-varbinary-to-float-in-t-sql.html
// etc...
FormatEx(query, sizeof(query), "UPDATE %splayertimes SET time = (1.0 + (exact_time_int & 0x7FFFFF) * pow(2.0, -23)) * POWER(2.0, (exact_time_int & 0x7f800000) / 0x800000 - 127) WHERE exact_time_int != 0;", gS_SQLPrefix);
}
else
{
// sqlite (at least in sourcemod builds) doesn't have the `POWER()` function so we'll just keep doing this transaction batching...
FormatEx(query, sizeof(query), "SELECT id, exact_time_int FROM %splayertimes WHERE exact_time_int != 0;", gS_SQLPrefix);
}
QueryLog(gH_SQL, SQL_Migration_DeprecateExactTimeInt_Query, query);
}
@ -499,6 +548,7 @@ public void SQL_Migration_DeprecateExactTimeInt_Query(Database db, DBResultSet r
{
if (results == null || results.RowCount == 0)
{
// mysql should hit this because rowcount should be 0
InsertMigration(Migration_DeprecateExactTimeInt);
return;
}
@ -513,6 +563,9 @@ public void SQL_Migration_DeprecateExactTimeInt_Query(Database db, DBResultSet r
stack.PushArray(things);
}
PrintToServer("--- DeprecateExactTimeInt to edit %d rows ---", results.RowCount);
PrintToChatAll("--- DeprecateExactTimeInt to edit %d rows ---", results.RowCount);
SQL_Migration_DeprecateExactTimeInt_Main(stack);
}
@ -531,10 +584,13 @@ void SQL_Migration_DeprecateExactTimeInt_Main(ArrayStack stack)
gS_SQLPrefix, things[1], things[0]);
AddQueryLog(trans, query);
if (++queries > 9000)
if (++queries > 200)
break;
}
PrintToServer("--- DeprecateExactTimeInt starting transaction with %d rows (%f) ---", queries, GetEngineTime());
PrintToChatAll("--- DeprecateExactTimeInt starting transaction with %d rows (%f) ---", queries, GetEngineTime());
if (stack.Empty)
delete stack;
@ -543,6 +599,9 @@ void SQL_Migration_DeprecateExactTimeInt_Main(ArrayStack stack)
public void Trans_DeprecateExactTimeIntSuccess(Database db, ArrayStack stack, int numQueries, DBResultSet[] results, any[] queryData)
{
PrintToServer("--- DeprecateExactTimeInt did transaction with %d rows (%f) ---", numQueries, GetEngineTime());
PrintToChatAll("--- DeprecateExactTimeInt did transaction with %d rows (%f) ---", numQueries, GetEngineTime());
if (!stack)
{
InsertMigration(Migration_DeprecateExactTimeInt);
@ -950,7 +1009,9 @@ void InsertMigration(int migration)
QueryLog(gH_SQL, SQL_MigrationApplied_Callback, sQuery, migration);
}
public void SQL_MigrationApplied_Callback(Database db, DBResultSet results, const char[] error, any data)
public void SQL_MigrationApplied_Callback(Database db, DBResultSet results, const char[] error, any migration)
{
PrintToServer("--- FINISHED database migration %d %s ---", migration, gS_MigrationNames[migration]);
PrintToChatAll("--- FINISHED database migration %d %s ---", migration, gS_MigrationNames[migration]);
DoNextMigration();
}