ใช้ information_schema.tables เพื่อแสดงตารางทั้งหมด ด้วยเหตุนี้ ให้ตรวจสอบชื่อฐานข้อมูลด้วย เพื่อให้คุณสามารถแสดงตารางจากฐานข้อมูลเฉพาะได้เท่านั้น
ให้เราแสดงตารางทั้งหมดในฐานข้อมูล "เว็บ" -
mysql> เลือก group_concat(table_name) จาก information_schema.tables โดยที่ table_schema='web';
สิ่งนี้จะสร้างผลลัพธ์ต่อไปนี้ -
<ก่อน>+--------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ------------------------------------------------ ---------------------------------+| group_concat(table_name) |+--------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ------------------------------------ -------------------------------------------------- ----+| demo_table725, demotabe619, demotabe620, demotable211, demotable212, demotable213, demotable214, demotable215, demotable216, demotable217, demotable218, demotable219, demotable220, demotable221, demotable222, demotable223, demotable22829ตาราง, demomotable224230ตาราง, โหมดสาธิต demotable233,demotable234,demotable235,demotable236,demotable237,demotable238,demotable239,demotable240,demotable241,demotable244,demotable245,demotable246,demotable247,demotable248,demotable249,demotable250,modemotable252,demotable246,demotable247,demotable248,demotable249,demotable250,modemotable252,demotable demotable260, demotable261, demotable262, demotable263, demotable264, demotable265, demotable266, demotable267, demotable268, demotable269, demotable270, demotable271, demotable272, demotable273, demotable274, demotable275,demotable278table28,demotable278table,demotable demotable285, demotable286, demotable287, demotable28 |+--------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- -------------------------------------------------- ------------------------------------ -------------------------------------------------- ---+1 แถวในชุด, 1 คำเตือน (0.01 วินาที)