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Refactor MySQL database creation

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GeorgH93 2021-05-23 23:54:04 +02:00
parent 3231d15886
commit 22231d2652
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1 changed files with 13 additions and 10 deletions
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23
Minepacks/src/at/pcgamingfreaks/Minepacks/Bukkit/Database/Backend/MySQL.java
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@ -22,6 +22,7 @@
import at.pcgamingfreaks.Database.DBTools;
import at.pcgamingfreaks.Minepacks.Bukkit.Minepacks;
import org.intellij.lang.annotations.Language;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
@ -45,23 +46,25 @@ protected void updateQueriesForDialect()
queryInsertPlayer = "INSERT IGNORE INTO {TablePlayers} ({FieldName},{FieldUUID}) SELECT ?,? FROM (SELECT 1) AS `tmp` WHERE NOT EXISTS (SELECT {FieldUUID} FROM {TablePlayers} WHERE {FieldUUID}=?);";
}
void mkTable(final @NotNull Connection connection, final @NotNull @Language("SQL") String createStatement) throws SQLException
{
DBTools.updateDB(connection, replacePlaceholders(createStatement));
}
@Override
protected void checkDB()
{
try(Connection connection = getConnection())
{
DBTools.updateDB(connection, replacePlaceholders("CREATE TABLE IF NOT EXISTS {TablePlayers} (\n{FieldPlayerID} INT UNSIGNED NOT NULL AUTO_INCREMENT,\n{FieldName} VARCHAR(16) NOT NULL,\n" +
"{FieldUUID} CHAR(" + ((useUUIDSeparators) ? "36" : "32") + ") DEFAULT NULL," + "\nPRIMARY KEY ({FieldPlayerID}),\n" +
"UNIQUE INDEX {FieldUUID}_UNIQUE ({FieldUUID})\n) ENGINE=InnoDB;"));
DBTools.updateDB(connection, replacePlaceholders("CREATE TABLE IF NOT EXISTS {TableBackpacks} (\n{FieldBPOwner} INT UNSIGNED NOT NULL,\n{FieldBPITS} BLOB,\n{FieldBPVersion} INT DEFAULT 0,\n" +
"{FieldBPLastUpdate} TIMESTAMP DEFAULT CURRENT_TIMESTAMP,\n" +
"PRIMARY KEY ({FieldBPOwner}),\nCONSTRAINT fk_{TableBackpacks}_{TablePlayers}_{FieldBPOwner} FOREIGN KEY ({FieldBPOwner}) " +
"REFERENCES {TablePlayers} ({FieldPlayerID}) ON DELETE CASCADE ON UPDATE CASCADE\n) ENGINE=InnoDB;"));
mkTable(connection, "CREATE TABLE IF NOT EXISTS {TablePlayers} (\n{FieldPlayerID} INT UNSIGNED NOT NULL AUTO_INCREMENT,\n{FieldName} VARCHAR(16) NOT NULL,\n{FieldUUID} CHAR(" + ((useUUIDSeparators) ? "36" : "32") + ") DEFAULT NULL," +
"\nPRIMARY KEY ({FieldPlayerID}),\nUNIQUE INDEX {FieldUUID}_UNIQUE ({FieldUUID})\n) ENGINE=InnoDB;");
mkTable(connection, "CREATE TABLE IF NOT EXISTS {TableBackpacks} (\n{FieldBPOwner} INT UNSIGNED NOT NULL,\n{FieldBPITS} BLOB,\n{FieldBPVersion} INT NOT NULL DEFAULT 0,\n" +
"{FieldBPLastUpdate} TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,\nPRIMARY KEY ({FieldBPOwner}),\n" +
"CONSTRAINT fk_{TableBackpacks}_{TablePlayers}_{FieldBPOwner} FOREIGN KEY ({FieldBPOwner}) REFERENCES {TablePlayers} ({FieldPlayerID}) ON DELETE CASCADE ON UPDATE CASCADE\n) ENGINE=InnoDB;");
if(syncCooldown)
{
DBTools.updateDB(connection, replacePlaceholders("CREATE TABLE IF NOT EXISTS {TableCooldowns} (\n{FieldCDPlayer} INT UNSIGNED NOT NULL,\n{FieldCDTime} DATETIME NOT NULL,\nPRIMARY KEY ({FieldCDPlayer}),\n" +
"CONSTRAINT fk_{TableCooldowns}_{TablePlayers}_{FieldCDPlayer} FOREIGN KEY ({FieldCDPlayer}) " +
"REFERENCES {TablePlayers} ({FieldPlayerID}) ON DELETE CASCADE ON UPDATE CASCADE\n) ENGINE=InnoDB;"));
mkTable(connection, "CREATE TABLE IF NOT EXISTS {TableCooldowns} (\n{FieldCDPlayer} INT UNSIGNED NOT NULL,\n{FieldCDTime} DATETIME NOT NULL,\nPRIMARY KEY ({FieldCDPlayer}),\n" +
"CONSTRAINT fk_{TableCooldowns}_{TablePlayers}_{FieldCDPlayer} FOREIGN KEY ({FieldCDPlayer}) REFERENCES {TablePlayers} ({FieldPlayerID}) ON DELETE CASCADE ON UPDATE CASCADE\n) ENGINE=InnoDB;");
}
}
catch (SQLException e)