how to update two tables at a time

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hi all,

i've two Tables(table1,table2).
table1 columns(column1(primary key),column2,column3).

table2 columns(tabcol1,tabcol2,column1(Foreign key)).

my question is how to write sql query to update both table columns data except primary key column.please reply with an exp.

Posted 27-Jan-11 1:31am

ks ravi

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m@dhu 27-Jan-11 7:38am

Use a SP to do it.

2 solutions

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Ryan Zahra · Answer 1 · 2011-01-27T01:53:00

Solution 1

INSERT INTO table1
(column1, column2, column2);

DECLARE @PK int;

SELECT @PK = 
(
   SELECT MAX(column1) 
   FROM table1
)

INSERT INTO table2
(tabcol1, tabcol2, @PK);

Posted 27-Jan-11 1:53am

Ryan Zahra

Updated 27-Jan-11 1:54am

v2

#realJSOP · Answer 2 · 2011-01-27T01:53:00

Solution 2

Google "t-sql insert update table". Essentially, you'll need a minimum of two statements in a stored procedure, and dpending on whether you're updating existing data or inserting new data, you'll want to use update or insert, whichever is appropriate.

Posted 27-Jan-11 1:53am

#realJSOP

Updated 27-Jan-11 1:55am

v2