A table with fields: id, name, TDZL, QLRZJLX, QLRMC
B table fields: FWXZ, money, FWJG FWJG
C table fields: cb
D table fields: id, MPH, ZTS
More than four table, a table of id associated with d table id, trouble ace to give directions

CodePudding user response:

B and c table relate how? In the field?

CodePudding user response:

The

reference 1/f, February 16 response:

associated with b and c table? In the field?

Can look up table b and c with a left outer join table?

CodePudding user response:

refer to the second floor super_object response:

Quote: reference 1/f, February 16 response:

B and c table relate how? In the field?

Can look up table b and c with a left outer join table?

Unrelated fields can't link, unless a on the id 1, 2, 3 this link

CodePudding user response:

refer to February 16 reply: 3/f

Quote: refer to the second floor super_object response:

Quote: reference 1/f, February 16 response:

B and c table relate how? In the field?

Can look up table b and c with a left outer join table?

Unrelated fields can't link, unless a on the id 1, 2, 3 this link

I just checked the table, the four tables were lb fields, 1 lb is a string