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Getting data from tables

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Getting data from tables

rajesh kumar

8yAsked Mar 27, 2018, 4:23 PM954Learn iOS Programming

Hi everybody,

I have 2 tables tbl1 and tbl2 , in these tables id are different and columns are different, now my requirement is if i call tabl1 data it has to display tabl1 and tbl2 data.

I don't want to call directly tbl2 data .

Whenever i call tbl1 data then only tbl2 has to display how to make reference between 2 tables

By using foreign key we have give reference id but here both tables id are different.

Can anybody help me please

4 Replies

Know the answer? Post it — somebody with the same question will find it here.

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Vaishali Jain8y ago
If you want to display all records of second table then you dont need a reference. A reference is required only if the two tables are related using a column column in both table.
Nitin Sontakke8y ago
Much better if you show some sample data and an expected output.

So long as your expectation are logical to yourself, there is no problem.
rajesh kumar8y ago
I want get all records in both tables
Vaishali Jain8y ago
How is the relation between these two tables is formed. Do you want to fetch all the records of table2 when you fetch a single record of table1?