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st: Column types for ODBC
From
Michael Ewens <[email protected]>
To
[email protected]
Subject
st: Column types for ODBC
Date
Fri, 21 May 2010 10:50:17 -0700
Dear all:
I am inserting columns of Stata-formatted dates into an ODBC database
(MySQL). If one runs
--
gen date = mdy(month,year,date)
format date %td
odbc insert, dsn(datasource) t(test) u(u) create sqlshow
--
Stata creates a 'float' column in the new table. If one wants to
subsequently use this new table outside of Stata, the date information
is effectively lost. Is there a way to force the create option to use
particularl column types?
My current workaround first converts the 'date' variable to a string
'YYYYMMDD.' The next step could be to run something like
--
odbc exec("ALTER TABLE test MODIFY date DATE"), dsn(datasource) u(u)
--
Unfortunately, this approach requires a line of code for all the date
variables in the data. Is there a better approach to dealing with dates
and odbc? Ideally, the 'datestring' option available for 'odbc load'
would be available for 'odbc insert'.
Best,
Michael
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