Core/DBLayer: Convert PAppend() queries to prepared statements No.1

src/server/shared/Database/Implementation/LoginDatabase.cpp

@@ -50,7 +50,8 @@ void LoginDatabaseConnection::DoPrepareStatements()
     PREPARE_STATEMENT(LOGIN_DEL_IP_NOT_BANNED, "DELETE FROM ip_banned WHERE ip = ?", CONNECTION_ASYNC)
     PREPARE_STATEMENT(LOGIN_INS_ACCOUNT_BANNED, "INSERT INTO account_banned VALUES (?, UNIX_TIMESTAMP(), UNIX_TIMESTAMP()+?, ?, ?, 1)", CONNECTION_ASYNC)
     PREPARE_STATEMENT(LOGIN_UPD_ACCOUNT_NOT_BANNED, "UPDATE account_banned SET active = 0 WHERE id = ? AND active != 0", CONNECTION_ASYNC)
-    PREPARE_STATEMENT(LOGIN_DEL_REALM_CHARACTERS, "DELETE FROM realmcharacters WHERE acctid = ? AND realmid = ?", CONNECTION_ASYNC)
+    PREPARE_STATEMENT(LOGIN_DEL_REALM_CHARACTERS_BY_REALM, "DELETE FROM realmcharacters WHERE acctid = ? AND realmid = ?", CONNECTION_ASYNC)
+    PREPARE_STATEMENT(LOGIN_DEL_REALM_CHARACTERS, "DELETE FROM realmcharacters WHERE acctid = ?", CONNECTION_ASYNC);
     PREPARE_STATEMENT(LOGIN_INS_REALM_CHARACTERS, "INSERT INTO realmcharacters (numchars, acctid, realmid) VALUES (?, ?, ?)", CONNECTION_ASYNC)
     PREPARE_STATEMENT(LOGIN_SEL_SUM_REALM_CHARACTERS, "SELECT SUM(numchars) FROM realmcharacters WHERE acctid = ?", CONNECTION_ASYNC);
     PREPARE_STATEMENT(LOGIN_INS_ACCOUNT, "INSERT INTO account(username, sha_pass_hash, joindate) VALUES(?, ?, NOW())", CONNECTION_ASYNC);
@@ -86,5 +87,6 @@ void LoginDatabaseConnection::DoPrepareStatements()
     PREPARE_STATEMENT(LOGIN_SEL_BANS, "SELECT 1 FROM account_banned WHERE id = ? AND active = 1 UNION SELECT 1 FROM ip_banned WHERE ip = ?", CONNECTION_SYNCH);
     PREPARE_STATEMENT(LOGIN_SEL_ACCOUNT_WHOIS, "SELECT username, email, last_ip FROM account WHERE id = ?", CONNECTION_SYNCH);
     PREPARE_STATEMENT(LOGIN_SEL_REALMLIST_SECURITY_LEVEL, "SELECT allowedSecurityLevel from realmlist WHERE id = ?", CONNECTION_SYNCH);
+    PREPARE_STATEMENT(LOGIN_DEL_ACCOUNT, "DELETE FROM account WHERE id = ?", CONNECTION_ASYNC);
 
 }