1FROMΥơ֥ꥹȤˤ뤹٤ƤΥơ֥ľ롣
ơ֥˥ӥ塼ϡӥ塼ƤSELECTʸη̤ȤľѤ롣
2WHERE礬Ȥˤϡξ˹פΤƥå1η̤ӽФ
3GROUP BY礬Ȥϡƥå2η̤°ꥹȤͤ٤ƱΤ롼פʬ롣θϡΥ롼פȤ˽롣
4SELECT°ꥹȤΤɬפʤΤϷԤ
°ꥹȤˤCOUNT,MAX,SUM,AVERAGEʤɤʣΥפΤ⤢ʽؿˡؿηϡƥå3GROUP Byʬ롼פȤ˹Ԥ
ǤϤʤΤϡץ뤴Ȥ˷롣
5HAVING礬ϡƥå4η̤Τ˹礦ΤΤߤФ
6SELECT°ꥹȤ˻ꤵ줿ΤΤߤ̤ȤƼФHAVINGǤϡSELECT°ꥹȤˤʤ°ȤȤǤΤǡSELECT°ꥹȤμФϺǸˤʤ롣