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to_base64(SM4_ENCRYPT('text','F3229A0B371ED2D9441B830D21A390C3', '0123456789'));\n+----------------------------------------------------------------------------------+\n| to_base64(sm4_encrypt('text', 'F3229A0B371ED2D9441B830D21A390C3', '0123456789')) |\n+----------------------------------------------------------------------------------+\n| G7yqOKfEyxdagboz6Qf01A== |\n+----------------------------------------------------------------------------------+\n1 row in set (0.014 sec)\n")),(0,s.yg)("h3",{id:"keywords"},"keywords"),(0,s.yg)("pre",null,(0,s.yg)("code",{parentName:"pre"},"SM4, SM4_ENCRYPT\n")),(0,s.yg)("h2",{id:"sm4_decrypt"},"SM4_DECRYPT"),(0,s.yg)("h3",{id:"description-1"},"description"),(0,s.yg)("p",null,"SM4 \u89e3\u5bc6\u51fd\u6570"),(0,s.yg)("h4",{id:"syntax-1"},"Syntax"),(0,s.yg)("p",null,(0,s.yg)("inlineCode",{parentName:"p"},"VARCHAR 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