sql - Insert character into Column Data -


i have existing table contains numerical data within column (column1 example).

the data consists of 5 9 characters:

ex. 12345     1234567     123456789

i need insert comma before last 3 characters:

ex. 12,345     1234,567     123456,789

this on sql server.

this should it:

declare @somenumber bigint set @somenumber = 1234567891234  select replace(convert(varchar,convert(money,@somenumber),1), '.00','')

first convert data datatype money, way comma @ thousands:

convert(money,@somenumber)

then convert money datatype varchar datatype:

convert(varchar,convert(money,@somenumber),1)

then remove ".00" string using replace function , replacing empty string '':

replace(convert(varchar,convert(money,@somenumber),1), '.00','')

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