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Delete from query change

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Changed from delete to delete cascade and instead deleting from properties_contents as opposed to ugc.
This commit is contained in:
EmosewaMC 2022-09-06 04:18:56 -07:00
parent 5d7efbd174
commit b434bf9e78
1 changed files with 26 additions and 8 deletions
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34
dCommon/BrickByBrickFix.cpp
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@ -1,25 +1,31 @@
#include <sstream>
#include <memory>
#include "BrickByBrickFix.h"
#include "Database.h"
#include "dLogger.h"
#include "Game.h"
#include "ZCompression.h"
#include <memory>
#include <sstream>
#include "tinyxml2.h"
#include "Database.h"
#include "Game.h"
#include "ZCompression.h"
#include "dLogger.h"
//! Forward declarations
std::unique_ptr<sql::ResultSet> GetModelsFromDatabase();
void WriteSd0Magic(char* input, uint32_t chunkSize);
/**
* @brief Truncates all models with broken data from the database.
*
* @return The number of models deleted
*/
uint32_t BrickByBrickFix::TruncateBrokenBrickByBrickXml() {
uint32_t modelsTruncated{};
auto modelsToTruncate = GetModelsFromDatabase();
bool previousCommitValue = Database::GetAutoCommit();
Database::SetAutoCommit(false);
std::unique_ptr<sql::PreparedStatement> modelsToDelete(Database::CreatePreppedStmt("DELETE FROM ugc WHERE id = ?;"));
std::unique_ptr<sql::PreparedStatement> modelsToDelete(Database::CreatePreppedStmt("DELETE CASCADE FROM properties_contents WHERE ugc_id = ?;"));
while (modelsToTruncate->next()) {
std::string completeUncompressedModel;
uint32_t chunkCount{};
@ -92,6 +98,12 @@ uint32_t BrickByBrickFix::TruncateBrokenBrickByBrickXml() {
return modelsTruncated;
}
/**
* @brief Updates all current models in the database to have the Segmented Data 0 (SD0) format.
* Any models that do not start with zlib and best compression magic will not be updated.
*
* @return The number of models updated to SD0
*/
uint32_t BrickByBrickFix::UpdateBrickByBrickModelsToSd0() {
uint32_t updatedModels = 0;
auto modelsToUpdate = GetModelsFromDatabase();
@ -147,6 +159,12 @@ std::unique_ptr<sql::ResultSet> GetModelsFromDatabase() {
return std::unique_ptr<sql::ResultSet>(modelsRawDataQuery->executeQuery());
}
/**
* @brief Writes sd0 magic at the front of a char*
*
* @param input the char* to write at the front of
* @param chunkSize The size of the first chunk to write the size of
*/
void WriteSd0Magic(char* input, uint32_t chunkSize) {
input[0] = 's';
input[1] = 'd';