12. ãã¼ãã«ãªã³ã¯ Spider Storage Create table tbl_a ( tbl_a tbl_a col_a int, Engineâs table col_b int, primary key(col_a) DB1 ) engine = Spider Other Storage Connection â 2.Get data tbl_a host âDB1â, Engineâs table table âtbl_aâ, user âuserâ, password âpassâ â; tbl_a tbl_b Local DB 3.Join 1.Request select tbl_a.col_a, tbl_b.col_c 4.Response from tbl_a, tbl_b where tbl_a.col_a = 1 and tbl_a.col_b = tbl_b
{{#tags}}- {{label}}
{{/tags}}