An SQLUINTEGER value corresponding to the number of seconds to wait for any request on the connection to complete before returning to the application. The driver should return SQLSTATE HYT00 (Timeout expired) anytime that it is possible to time out in a situation not associated with query execution or login.
From this, I had assumed that 'request on the connection' referred to any ODBC API function called on the connection handle (or one of it's child statements or descriptors), since it followed with 'before returning to the application'), but then I realized it was strange that many ODBC functions were documented to return, for example, bothHYT00 and HYT01.
Is this a documentation error? Or does it use the minimum of the timeouts, and use that?
An SQLULEN value corresponding to the number of seconds to wait for an SQL statement to execute before returning to the application. If ValuePtr is equal to 0 (default), there is no timeout.
But it never really defines what counts as a SQL statement executing. I had thought it referred to SQLExecute & SQLExecDirect (and probably also SQLPrepare), but it shows up on a lot of other functions.
SQL_ATTR_CONNECTION_TIMEOUThas the following description (on https://docs.microsoft.com/en-us/sql/odbc/reference/syntax/sqlsetconnectattr-function?view=sql-server-2017)From this, I had assumed that 'request on the connection' referred to any ODBC API function called on the connection handle (or one of it's child statements or descriptors), since it followed with 'before returning to the application'), but then I realized it was strange that many ODBC functions were documented to return, for example, both
HYT00andHYT01.Is this a documentation error? Or does it use the minimum of the timeouts, and use that?
Also, the documentation for
SQL_ATTR_QUERY_TIMEOUT(on https://docs.microsoft.com/en-us/sql/odbc/reference/syntax/sqlsetstmtattr-function?view=sql-server-2017 ) saysBut it never really defines what counts as a SQL statement executing. I had thought it referred to SQLExecute & SQLExecDirect (and probably also SQLPrepare), but it shows up on a lot of other functions.