Few small optimizations here and there

src/server/database/Database/Implementation/CharacterDatabase.h

@@ -33,7 +33,6 @@ enum CharacterDatabaseStatements
     CHAR_INS_QUEST_POOL_SAVE,
     CHAR_DEL_NONEXISTENT_GUILD_BANK_ITEM,
     CHAR_DEL_EXPIRED_BANS,
-    CHAR_SEL_GUID_BY_NAME,
     CHAR_SEL_CHECK_NAME,
     CHAR_SEL_CHECK_GUID,
     CHAR_SEL_SUM_CHARS,
@@ -51,8 +50,6 @@ enum CharacterDatabaseStatements
     CHAR_SEL_ENUM,
     CHAR_SEL_ENUM_DECLINED_NAME,
     CHAR_SEL_FREE_NAME,
-    CHAR_SEL_GUID_RACE_ACC_BY_NAME,
-    CHAR_SEL_CHAR_LEVEL,
     CHAR_SEL_CHAR_ZONE,
     CHAR_SEL_CHARACTER_NAME_DATA,
     CHAR_SEL_CHAR_POSITION_XYZ,
@@ -145,7 +142,6 @@ enum CharacterDatabaseStatements
     CHAR_UPD_ACCOUNT_BY_GUID,
     CHAR_DEL_ACCOUNT_INSTANCE_LOCK_TIMES,
     CHAR_INS_ACCOUNT_INSTANCE_LOCK_TIMES,
-    CHAR_SEL_CHARACTER_NAME_CLASS,
     CHAR_SEL_MATCH_MAKER_RATING,
     CHAR_SEL_CHARACTER_COUNT,
     CHAR_UPD_NAME_BY_GUID,
@@ -254,7 +250,6 @@ enum CharacterDatabaseStatements
     CHAR_UPD_ARENA_TEAM_MEMBER,
     CHAR_DEL_CHARACTER_ARENA_STATS,
     CHAR_REP_CHARACTER_ARENA_STATS,
-    CHAR_SEL_PLAYER_ARENA_TEAMS,
     CHAR_UPD_ARENA_TEAM_NAME,
 
     CHAR_SEL_PETITION,
@@ -385,10 +380,8 @@ enum CharacterDatabaseStatements
     CHAR_SEL_CHAR_COD_ITEM_MAIL,
     CHAR_SEL_CHAR_SOCIAL,
     CHAR_SEL_CHAR_OLD_CHARS,
-    CHAR_SEL_ARENA_TEAM_ID_BY_PLAYER_GUID,
     CHAR_SEL_MAIL,
     CHAR_SEL_CHAR_PLAYERBYTES2,
-    CHAR_SEL_CHAR_GUID_BY_NAME,
     CHAR_DEL_CHAR_AURA_FROZEN,
     CHAR_SEL_CHAR_INVENTORY_COUNT_ITEM,
     CHAR_SEL_MAIL_COUNT_ITEM,