Posted by: liming an
Date: March 12, 2021 01:51AM
I used c++'s poco Library's ODBC module to manipulate the database. In the poco source code, I called SQLGetTypeInfo to get the field information supported by the database, varchar type COLUMN_SIZE field is 255 all the time, which results in an error when inserting a long string. What can I do to avoid this problem
March 12, 2021 01:51AM
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