how to write an if statement in stored procedure

[sanika1507]

hi .
Actually i have a statement If @Stat in (20,30) i want to
to modify it as
if @Stat = 20 set Status="Rejected"
if @Stat = 30 set Status=" Accepted"

Can you please help me out here .
i have tried but i am getting an error...

Server: Msg 170, Level 15, State 1, Line 4
Line 4: Incorrect syntax near '='.
Server: Msg 170, Level 15, State 1, Line 5
Line 5: Incorrect syntax near '='.

thanks in advance

[ck9663]

hi .
Actually i have a statement If @Stat in (20,30) i want to
to modify it as
if @Stat = 20 set Status="Rejected"
if @Stat = 30 set Status=" Accepted"

Can you please help me out here .
i have tried but i am getting an error...

Server: Msg 170, Level 15, State 1, Line 4
Line 4: Incorrect syntax near '='.
Server: Msg 170, Level 15, State 1, Line 5
Line 5: Incorrect syntax near '='.

thanks in advance

are you trying to store the string "Rejected" to a variable? if yes, try:

if  @Stat  = 20   set @Status='Rejected'
if  @Stat = 30    set @Status='Accepted'
 

if you're trying to update a table and Status is a column, you have to do a

if  @Stat  = 20   
update mytable
set Status='Rejected'
 

[sanika1507]

are you trying to store the string "Rejected" to a variable? if yes, try:

if  @Stat  = 20   set @Status='Rejected'
if  @Stat = 30    set @Status='Accepted'
 

if you're trying to update a table and Status is a column, you have to do a

if  @Stat  = 20   
update mytable
set Status='Rejected'
 

thanks for your help . but the status is not a variable .its a column name in a table.........

[ck9663]

thanks for your help . but the status is not a variable .its a column name in a table.........

if you're trying to replace the value of Status based on the value of the variable @stat, then the second one should do it. if stat and status are on the same table, then you have to do something like...

update myTable
set Status = case when stat = '20' then 'Rejected' when stat = '30' then Accepted end