diff options
Diffstat (limited to 'krecipes/src/backends/MySQL/mysqlrecipedb.cpp')
| -rw-r--r-- | krecipes/src/backends/MySQL/mysqlrecipedb.cpp | 554 |
1 files changed, 554 insertions, 0 deletions
diff --git a/krecipes/src/backends/MySQL/mysqlrecipedb.cpp b/krecipes/src/backends/MySQL/mysqlrecipedb.cpp new file mode 100644 index 0000000..151954e --- /dev/null +++ b/krecipes/src/backends/MySQL/mysqlrecipedb.cpp @@ -0,0 +1,554 @@ +/*************************************************************************** +* Copyright (C) 2003 by * +* Unai Garro (ugarro@users.sourceforge.net) * +* Cyril Bosselut (bosselut@b1project.com) * +* Jason Kivlighn (jkivlighn@gmail.com) * +* * +* Copyright (C) 2006 Jason Kivlighn (jkivlighn@gmail.com) * +* * +* This program is free software; you can redistribute it and/or modify * +* it under the terms of the GNU General Public License as published by * +* the Free Software Foundation; either version 2 of the License, or * +* (at your option) any later version. * +***************************************************************************/ + +#include "mysqlrecipedb.h" + +#include <kdebug.h> +#include <kstandarddirs.h> +#include <ktempfile.h> +#include <klocale.h> +#include <kconfig.h> +#include <kglobal.h> + +MySQLRecipeDB::MySQLRecipeDB( const QString &host, const QString &user, const QString &pass, const QString &DBname, int port ) : QSqlRecipeDB( host, user, pass, DBname, port ) +{} + +MySQLRecipeDB::~MySQLRecipeDB() +{} + +void MySQLRecipeDB::createDB() +{ + QString real_db_name = database->databaseName(); + + //we have to be connected to some database in order to create the Krecipes database + //so long as the permissions given are allowed access to "mysql', this works + database->setDatabaseName( "mysql" ); + if ( database->open() ) { + // Create the Database (Note: needs permissions) + //FIXME: I've noticed certain characters cause this to fail (such as '-'). Somehow let the user know. + QSqlQuery query( QString( "CREATE DATABASE %1" ).arg( real_db_name ), database ); + if ( !query.isActive() ) + kdDebug() << "create query failed: " << database->lastError().databaseText() << endl; + + database->close(); + } + else + kdDebug() << "create open failed: " << database->lastError().databaseText() << endl; + + database->setDatabaseName( real_db_name ); +} + +QStringList MySQLRecipeDB::backupCommand() const +{ + KConfig *config = KGlobal::config(); + config->setGroup("Server"); + + QStringList command; + command<<config->readEntry( "MySQLDumpPath", "mysqldump" )<<"-q"; + + QString pass = config->readEntry("Password", QString::null); + if ( !pass.isEmpty() ) + command<<"-p"+pass; + + QString user = config->readEntry("Username", QString::null); + command<<"-u"+user; + + command<<"-h"+config->readEntry("Host", "localhost"); + + int port = config->readNumEntry("Port", 0); + if ( port > 0 ) + command<<"-P"+QString::number(port); + + command<<database->databaseName(); + return command; +} + +QStringList MySQLRecipeDB::restoreCommand() const +{ + KConfig *config = KGlobal::config(); + config->setGroup("Server"); + + QStringList command; + command<<config->readEntry( "MySQLPath", "mysql" ); + + QString pass = config->readEntry("Password", QString::null); + if ( !pass.isEmpty() ) + command<<"-p"+pass; + + QString user = config->readEntry("Username", QString::null); + command<<"-u"+user; + + int port = config->readNumEntry("Port", 0); + if ( port > 0 ) + command<<"-P"+QString::number(port); + + command<<"-h"+config->readEntry("Host", "localhost"); + + command<<database->databaseName(); + return command; +} + +void MySQLRecipeDB::createTable( const QString &tableName ) +{ + + QStringList commands; + + if ( tableName == "recipes" ) + commands << QString( "CREATE TABLE recipes (id INTEGER NOT NULL AUTO_INCREMENT,title VARCHAR(%1), yield_amount FLOAT, yield_amount_offset FLOAT, yield_type_id int(11) DEFAULT '-1', instructions TEXT, photo BLOB, prep_time TIME, ctime TIMESTAMP, mtime TIMESTAMP, atime TIMESTAMP, PRIMARY KEY (id));" ).arg( maxRecipeTitleLength() ); + + else if ( tableName == "ingredients" ) + commands << QString( "CREATE TABLE ingredients (id INTEGER NOT NULL AUTO_INCREMENT, name VARCHAR(%1), PRIMARY KEY (id));" ).arg( maxIngredientNameLength() ); + + else if ( tableName == "ingredient_list" ) + commands << "CREATE TABLE ingredient_list (id INTEGER NOT NULL AUTO_INCREMENT, recipe_id INTEGER, ingredient_id INTEGER, amount FLOAT, amount_offset FLOAT, unit_id INTEGER, order_index INTEGER, group_id INTEGER, substitute_for INTEGER, PRIMARY KEY(id), INDEX ridil_index(recipe_id), INDEX iidil_index(ingredient_id), INDEX gidil_index(group_id))"; + + else if ( tableName == "unit_list" ) + commands << "CREATE TABLE unit_list (ingredient_id INTEGER, unit_id INTEGER);"; + + else if ( tableName == "units" ) + commands << QString( "CREATE TABLE units (id INTEGER NOT NULL AUTO_INCREMENT, name VARCHAR(%1), name_abbrev VARCHAR(%2), plural VARCHAR(%3), plural_abbrev VARCHAR(%4), type INTEGER NOT NULL DEFAULT 0, PRIMARY KEY (id));" ) + .arg( maxUnitNameLength() ).arg( maxUnitNameLength() ).arg( maxUnitNameLength() ).arg( maxUnitNameLength() ); + + else if ( tableName == "prep_methods" ) + commands << QString( "CREATE TABLE prep_methods (id INTEGER NOT NULL AUTO_INCREMENT, name VARCHAR(%1), PRIMARY KEY (id));" ).arg( maxPrepMethodNameLength() ); + + else if ( tableName == "prep_method_list" ) + commands << "CREATE TABLE prep_method_list (ingredient_list_id int(11) NOT NULL,prep_method_id int(11) NOT NULL, order_index int(11), INDEX iid_index (ingredient_list_id), INDEX pid_index (prep_method_id));"; + + else if ( tableName == "ingredient_info" ) + commands << "CREATE TABLE ingredient_info (ingredient_id INTEGER, property_id INTEGER, amount FLOAT, per_units INTEGER);"; + + else if ( tableName == "ingredient_properties" ) + commands << "CREATE TABLE ingredient_properties (id INTEGER NOT NULL AUTO_INCREMENT,name VARCHAR(20), units VARCHAR(20), PRIMARY KEY (id));"; + + else if ( tableName == "ingredient_weights" ) + commands << "CREATE TABLE ingredient_weights (id INTEGER NOT NULL AUTO_INCREMENT, ingredient_id INTEGER NOT NULL, amount FLOAT, unit_id INTEGER, weight FLOAT, weight_unit_id INTEGER, prep_method_id INTEGER, PRIMARY KEY (id), INDEX(ingredient_id), INDEX(unit_id), INDEX(weight_unit_id), INDEX(prep_method_id) );"; + + else if ( tableName == "units_conversion" ) + commands << "CREATE TABLE units_conversion (unit1_id INTEGER, unit2_id INTEGER, ratio FLOAT);"; + + else if ( tableName == "categories" ) + commands << QString( "CREATE TABLE categories (id int(11) NOT NULL auto_increment, name varchar(%1) default NULL, parent_id int(11) NOT NULL default -1, PRIMARY KEY (id), INDEX parent_id_index(parent_id));" ).arg( maxCategoryNameLength() ); + + else if ( tableName == "category_list" ) + commands << "CREATE TABLE category_list (recipe_id int(11) NOT NULL,category_id int(11) NOT NULL, INDEX rid_index (recipe_id), INDEX cid_index (category_id));"; + + else if ( tableName == "authors" ) + commands << QString( "CREATE TABLE authors (id int(11) NOT NULL auto_increment, name varchar(%1) default NULL,PRIMARY KEY (id));" ).arg( maxAuthorNameLength() ); + + else if ( tableName == "author_list" ) + commands << "CREATE TABLE author_list (recipe_id int(11) NOT NULL,author_id int(11) NOT NULL);"; + + else if ( tableName == "db_info" ) { + commands << "CREATE TABLE db_info (ver FLOAT NOT NULL,generated_by varchar(200) default NULL);"; + commands << QString( "INSERT INTO db_info VALUES(%1,'Krecipes %2');" ).arg( latestDBVersion() ).arg( krecipes_version() ); + } + else if ( tableName == "ingredient_groups" ) { + commands << QString( "CREATE TABLE `ingredient_groups` (`id` int(11) NOT NULL auto_increment, `name` varchar(%1), PRIMARY KEY (`id`));" ).arg( maxIngGroupNameLength() ); + } + else if ( tableName == "yield_types" ) { + commands << QString( "CREATE TABLE `yield_types` (`id` int(11) NOT NULL auto_increment, `name` varchar(%1), PRIMARY KEY (`id`));" ).arg( 20 ); + } + + else if ( tableName == "ratings" ) + commands << "CREATE TABLE ratings (id INTEGER NOT NULL AUTO_INCREMENT, recipe_id int(11) NOT NULL, comment TEXT, rater TEXT, created TIMESTAMP, PRIMARY KEY (id));"; + + else if ( tableName == "rating_criteria" ) + commands << "CREATE TABLE rating_criteria (id INTEGER NOT NULL AUTO_INCREMENT, name TEXT, PRIMARY KEY (id));"; + + else if ( tableName == "rating_criterion_list" ) + commands << "CREATE TABLE rating_criterion_list (rating_id INTEGER NOT NULL, rating_criterion_id INTEGER, stars FLOAT);"; + + else + return ; + + QSqlQuery databaseToCreate( QString::null, database ); + + // execute the queries + for ( QStringList::const_iterator it = commands.begin(); it != commands.end(); ++it ) + databaseToCreate.exec( ( *it ) ); +} + +void MySQLRecipeDB::portOldDatabases( float version ) +{ + kdDebug() << "Current database version is..." << version << "\n"; + QString command; + + // Note that version no. means the version in which this DB structure + // was introduced. To work with SVN users, the database will be incrementally + // upgraded for each change made between releases (e.g. 0.81, 0.82,... are + // what will become 0.9) + + if ( qRound(version*10) < 3 ) // The database was generated with a version older than v 0.3. First update to 0.3 version + { + + // Add new columns to existing tables (creating new tables is not necessary. Integrity check does that before) + command = "ALTER TABLE recipes ADD COLUMN persons int(11) AFTER title;"; + QSqlQuery tableToAlter( command, database ); + + // Set the version to the new one (0.3) + + command = "DELETE FROM db_info;"; // Remove previous version records if they exist + tableToAlter.exec( command ); + command = "INSERT INTO db_info VALUES(0.3,'Krecipes 0.4');"; // Set the new version + tableToAlter.exec( command ); + } + + if ( qRound(version*10) < 4 ) // Upgrade to the current DB version 0.4 + { + + // Add new columns to existing tables (creating any new tables is not necessary. Integrity check does that before) + command = "ALTER TABLE ingredient_list ADD COLUMN order_index int(11) AFTER unit_id;"; + QSqlQuery tableToAlter( command, database ); + + // Missing indexes in the previous versions + command = "CREATE index rid_index ON category_list(recipe_id)"; + tableToAlter.exec( command ); + + command = "CREATE index cid_index ON category_list(category_id)"; + tableToAlter.exec( command ); + + command = "CREATE index ridil_index ON ingredient_list(recipe_id)"; + tableToAlter.exec( command ); + + command = "CREATE index iidil_index ON ingredient_list(ingredient_id)"; + tableToAlter.exec( command ); + + // Port data + + //*1:: Recipes have always category -1 to speed up searches (no JOINs needed) + command = "SELECT r.id FROM recipes r;"; // Find all recipes + QSqlQuery categoryToAdd( QString::null, database ); + tableToAlter.exec( command ); + if ( tableToAlter.isActive() ) + { + while ( tableToAlter.next() ) { + int recipeId = tableToAlter.value( 0 ).toInt(); + QString cCommand = QString( "INSERT INTO category_list VALUES (%1,-1);" ).arg( recipeId ); + categoryToAdd.exec( cCommand ); + + emit progress(); + } + } + + // Set the version to the new one (0.4) + + command = "DELETE FROM db_info;"; // Remove previous version records if they exist + tableToAlter.exec( command ); + command = "INSERT INTO db_info VALUES(0.4,'Krecipes 0.4');"; // Set the new version + tableToAlter.exec( command ); + } + + if ( qRound(version*10) < 5 ) { + command = QString( "CREATE TABLE prep_methods (id INTEGER NOT NULL AUTO_INCREMENT, name VARCHAR(%1), PRIMARY KEY (id));" ).arg( maxPrepMethodNameLength() ); + QSqlQuery tableToAlter( command, database ); + + command = "ALTER TABLE ingredient_list ADD COLUMN prep_method_id int(11) AFTER unit_id;"; + tableToAlter.exec( command ); + command = "UPDATE ingredient_list SET prep_method_id=-1 WHERE prep_method_id IS NULL;"; + tableToAlter.exec( command ); + + command = "ALTER TABLE authors MODIFY name VARCHAR(50);"; + tableToAlter.exec( command ); + command = "ALTER TABLE categories MODIFY name VARCHAR(40);"; + tableToAlter.exec( command ); + + // Set the version to the new one (0.5) + command = "DELETE FROM db_info;"; // Remove previous version records if they exist + tableToAlter.exec( command ); + command = "INSERT INTO db_info VALUES(0.5,'Krecipes 0.5');"; + tableToAlter.exec( command ); + } + + if ( qRound(version*10) < 6 ) { + command = "ALTER TABLE categories ADD COLUMN parent_id int(11) NOT NULL default '-1' AFTER name;"; + QSqlQuery tableToAlter( command, database ); + + command = "DELETE FROM db_info;"; // Remove previous version records if they exist + tableToAlter.exec( command ); + command = "INSERT INTO db_info VALUES(0.6,'Krecipes 0.6');"; + tableToAlter.exec( command ); + } + + if ( qRound(version*100) < 61 ) { + QString command = "ALTER TABLE `recipes` ADD COLUMN `prep_time` TIME DEFAULT NULL"; + QSqlQuery tableToAlter( command, database ); + + command = "DELETE FROM db_info;"; // Remove previous version records if they exist + tableToAlter.exec( command ); + command = "INSERT INTO db_info VALUES(0.61,'Krecipes 0.6');"; + tableToAlter.exec( command ); + } + + if ( qRound(version*100) < 62 ) { + QString command = "ALTER TABLE `ingredient_list` ADD COLUMN `group_id` int(11) default '-1' AFTER order_index;"; + QSqlQuery tableToAlter( command, database ); + + command = "DELETE FROM db_info;"; // Remove previous version records if they exist + tableToAlter.exec( command ); + command = "INSERT INTO db_info VALUES(0.62,'Krecipes 0.7');"; + tableToAlter.exec( command ); + } + + if ( qRound(version*100) < 63 ) { + QString command = "ALTER TABLE `units` ADD COLUMN `plural` varchar(20) DEFAULT NULL AFTER name;"; + QSqlQuery tableToAlter( command, database ); + + QSqlQuery result( "SELECT id,name FROM units WHERE plural IS NULL", database ); + if ( result.isActive() ) { + while ( result.next() ) { + command = "UPDATE units SET plural='" + result.value( 1 ).toString() + "' WHERE id=" + QString::number( result.value( 0 ).toInt() ); + QSqlQuery query( command, database ); + + emit progress(); + } + } + + command = "DELETE FROM db_info;"; // Remove previous version records if they exist + tableToAlter.exec( command ); + command = "INSERT INTO db_info VALUES(0.63,'Krecipes 0.7');"; + tableToAlter.exec( command ); + } + + if ( qRound(version*10) < 7 ) { //simply call 0.63 -> 0.7 + QString command = "UPDATE db_info SET ver='0.7';"; + QSqlQuery query( command, database ); + } + + if ( qRound(version*100) < 81 ) { + QString command = "ALTER TABLE `ingredient_list` ADD COLUMN `amount_offset` FLOAT DEFAULT '0' AFTER amount;"; + QSqlQuery tableToAlter( command, database ); + + command = "UPDATE db_info SET ver='0.81',generated_by='Krecipes SVN (20050816)';"; + tableToAlter.exec( command ); + } + + if ( qRound(version*100) < 82 ) { + QString command = "ALTER TABLE `recipes` ADD COLUMN `yield_amount` FLOAT DEFAULT '0' AFTER persons;"; + QSqlQuery tableToAlter( command, database ); + + command = "ALTER TABLE `recipes` ADD COLUMN `yield_amount_offset` FLOAT DEFAULT '0' AFTER yield_amount;"; + tableToAlter.exec(command); + + command = "ALTER TABLE `recipes` ADD COLUMN `yield_type_id` INTEGER DEFAULT '-1' AFTER yield_amount_offset;"; + tableToAlter.exec(command); + + QSqlQuery result( "SELECT id,persons FROM recipes", database ); + if ( result.isActive() ) { + while ( result.next() ) { + command = "UPDATE recipes SET yield_amount='" + QString::number( result.value( 1 ).toInt() ) + "' WHERE id=" + QString::number( result.value( 0 ).toInt() ); + QSqlQuery query( command, database ); + + emit progress(); + } + } + + command = "ALTER TABLE `recipes` DROP COLUMN `persons`;"; + tableToAlter.exec( command ); + + command = "UPDATE db_info SET ver='0.82',generated_by='Krecipes SVN (20050902)';"; + tableToAlter.exec( command ); + } + + if ( qRound(version*100) < 83 ) { + database->transaction(); + + //====add a id columns to 'ingredient_list' to identify it for the prep method list + database->exec( "RENAME TABLE ingredient_list TO ingredient_list_copy;" ); + database->exec( "CREATE TABLE ingredient_list (id INTEGER NOT NULL AUTO_INCREMENT, recipe_id INTEGER, ingredient_id INTEGER, amount FLOAT, amount_offset FLOAT, unit_id INTEGER, order_index INTEGER, group_id INTEGER, PRIMARY KEY(id), INDEX ridil_index(recipe_id), INDEX iidil_index(ingredient_id));" ); + + QSqlQuery copyQuery = database->exec( "SELECT recipe_id,ingredient_id,amount,amount_offset,unit_id,prep_method_id,order_index,group_id FROM ingredient_list_copy" ); + if ( copyQuery.isActive() ) { + while ( copyQuery.next() ) { + QSqlQuery query(QString::null,database); + query.prepare( "INSERT INTO ingredient_list VALUES (NULL, ?, ?, ?, ?, ?, ?, ?)" ); + query.addBindValue( copyQuery.value( 0 ) ); + query.addBindValue( copyQuery.value( 1 ) ); + query.addBindValue( copyQuery.value( 2 ) ); + query.addBindValue( copyQuery.value( 3 ) ); + query.addBindValue( copyQuery.value( 4 ) ); + query.addBindValue( copyQuery.value( 6 ) ); + query.addBindValue( copyQuery.value( 7 ) ); + query.exec(); + + int prep_method_id = copyQuery.value( 5 ).toInt(); + if ( prep_method_id != -1 ) { + query.prepare( "INSERT INTO prep_method_list VALUES (?, ?, ?);" ); + query.addBindValue( lastInsertID() ); + query.addBindValue( prep_method_id ); + query.addBindValue( 1 ); + query.exec(); + } + + emit progress(); + } + } + database->exec( "DROP TABLE ingredient_list_copy" ); + + database->exec( "UPDATE db_info SET ver='0.83',generated_by='Krecipes SVN (20050909)';" ); + + if ( !database->commit() ) + kdDebug()<<"Update to 0.83 failed. Maybe you should try again."<<endl; + } + + if ( qRound(version*100) < 84 ) { + database->transaction(); + + database->exec( "ALTER TABLE recipes ADD COLUMN ctime TIMESTAMP;" ); + database->exec( "ALTER TABLE recipes ADD COLUMN mtime TIMESTAMP;" ); + database->exec( "ALTER TABLE recipes ADD COLUMN atime TIMESTAMP;" ); + + database->exec( "UPDATE recipes SET ctime=CURRENT_TIMESTAMP, mtime=CURRENT_TIMESTAMP, atime=CURRENT_TIMESTAMP;" ); + + database->exec( "UPDATE db_info SET ver='0.84',generated_by='Krecipes SVN (20050913)';" ); + + if ( !database->commit() ) + kdDebug()<<"Update to 0.84 failed. Maybe you should try again."<<endl; + } + + if ( qRound(version*100) < 85 ) { + database->transaction(); + + QSqlQuery query( "SELECT id,photo FROM recipes", database ); + + if ( query.isActive() ) { + while ( query.next() ) { + storePhoto( query.value(0).toInt(), query.value(1).toByteArray() ); + + emit progress(); + } + } + + + database->exec( "UPDATE db_info SET ver='0.85',generated_by='Krecipes SVN (20050926)';" ); + if ( !database->commit() ) + kdDebug()<<"Update to 0.85 failed. Maybe you should try again."<<endl; + } + + if ( qRound(version*100) < 86 ) { + database->transaction(); + + database->exec( "ALTER TABLE ingredient_list ADD INDEX (group_id)" ); + + QSqlQuery query( "SELECT id,name FROM ingredient_groups ORDER BY name", database ); + + QString last; + int lastID; + if ( query.isActive() ) { + while ( query.next() ) { + QString name = query.value(1).toString(); + int id = query.value(0).toInt(); + if ( last == name ) { + QString command = QString("UPDATE ingredient_list SET group_id=%1 WHERE group_id=%2").arg(lastID).arg(id); + database->exec(command); + + command = QString("DELETE FROM ingredient_groups WHERE id=%1").arg(id); + database->exec(command); + } + last = name; + lastID = id; + + emit progress(); + } + } + + database->exec( "UPDATE db_info SET ver='0.86',generated_by='Krecipes SVN (20050928)';" ); + if ( !database->commit() ) + kdDebug()<<"Update to 0.86 failed. Maybe you should try again."<<endl; + } + + if ( qRound(version*100) < 87 ) { + //Load this default data so the user knows what rating criteria is + database->exec( QString("INSERT INTO rating_criteria VALUES (1,'%1')").arg(i18n("Overall")) ); + database->exec( QString("INSERT INTO rating_criteria VALUES (2,'%1')").arg(i18n("Taste") ) ); + database->exec( QString("INSERT INTO rating_criteria VALUES (3,'%1')").arg(i18n("Appearance") ) ); + database->exec( QString("INSERT INTO rating_criteria VALUES (4,'%1')").arg(i18n("Originality") ) ); + database->exec( QString("INSERT INTO rating_criteria VALUES (5,'%1')").arg(i18n("Ease of Preparation") ) ); + + database->exec( "UPDATE db_info SET ver='0.87',generated_by='Krecipes SVN (20051014)'" ); + } + + if ( qRound(version*100) < 90 ) { + database->exec("UPDATE db_info SET ver='0.9',generated_by='Krecipes 0.9'"); + } + + if ( qRound(version*100) < 91 ) { + database->exec("CREATE index parent_id_index ON categories(parent_id)"); + database->exec("UPDATE db_info SET ver='0.91',generated_by='Krecipes SVN (20060526)'"); + } + + if ( qRound(version*100) < 92 ) { + database->transaction(); + + database->exec( "ALTER TABLE units ADD COLUMN name_abbrev VARCHAR(20) AFTER name"); + database->exec( "ALTER TABLE units ADD COLUMN plural_abbrev VARCHAR(20) AFTER plural"); + + database->exec("UPDATE db_info SET ver='0.92',generated_by='Krecipes SVN (20060609)'"); + if ( !database->commit() ) + kdDebug()<<"Update to 0.92 failed. Maybe you should try again."<<endl; + } + + if ( qRound(version*100) < 93 ) { + database->transaction(); + + database->exec( "ALTER TABLE ingredient_list ADD COLUMN substitute_for INTEGER AFTER group_id"); + + database->exec("UPDATE db_info SET ver='0.93',generated_by='Krecipes SVN (20060615)'"); + if ( !database->commit() ) + kdDebug()<<"Update to 0.93 failed. Maybe you should try again."<<endl; + } + + if ( qRound(version*100) < 94 ) { + database->transaction(); + + database->exec( "ALTER TABLE units ADD COLUMN type INTEGER NOT NULL DEFAULT 0 AFTER plural_abbrev"); + + database->exec("UPDATE db_info SET ver='0.94',generated_by='Krecipes SVN (20060712)'"); + if ( !database->commit() ) + kdDebug()<<"Update to 0.94 failed. Maybe you should try again."<<endl; + } + + if ( qRound(version*100) < 95 ) { + database->exec( "DROP TABLE ingredient_weights" ); + createTable( "ingredient_weights" ); + database->exec( "UPDATE db_info SET ver='0.95',generated_by='Krecipes SVN (20060726)'" ); + } +} + +int MySQLRecipeDB::lastInsertID() +{ + QSqlQuery lastInsertID( "SELECT LAST_INSERT_ID();", database ); + + int id = -1; + if ( lastInsertID.isActive() && lastInsertID.next() ) + id = lastInsertID.value( 0 ).toInt(); + + return id; +} + +void MySQLRecipeDB::givePermissions( const QString &dbName, const QString &username, const QString &password, const QString &clientHost ) +{ + QString command; + + if ( !password.isEmpty() ) + command = QString( "GRANT ALL ON %1.* TO '%2'@'%3' IDENTIFIED BY '%4';" ).arg( dbName ).arg( username ).arg( clientHost ).arg( password ); + else + command = QString( "GRANT ALL ON %1.* TO '%2'@'%3';" ).arg( dbName ).arg( username ).arg( clientHost ); + + kdDebug() << "I'm doing the query to setup permissions\n"; + + QSqlQuery permissionsToSet( command, database ); +} + +#include "mysqlrecipedb.moc" |