Hello I think it is better to add freeing operation of output SQLDA to the current PostgreSQL documentation. As far as I can see src/interfaces/ecpg/ecpglib/execute.c, if a previously existing sqlda is set to output SQLDA, then a previously existing sqlda is freed. But, the new output SQLDA's memory space remain.
ecpg regression test also free output SQLDA's memory space. The attached patch fixes the documentation. regards, -- Kato Sho
sqlda_doc.patch
Description: sqlda_doc.patch
