![]() However, if a query with the same search criteria (the same WHERE clause) is executed more than once, each execution may return different set of rows. This isolation level guarantees that a transaction can read the same row many times and it will remain intact. With this isolation level dirty reads are not possible, but if the same row is read repeatedly during the same transaction, its contents may be changed or the entire row may be deleted by other transactions. A transaction that uses this isolation level can only fetch data but can’t update, delete, or insert data. Last thing the "DefaultIsolationLevel" in odbc.ini.Īlso called a “dirty read.” When this isolation level is used, a transaction can read uncommitted data that later may be rolled back. Second, there is one required file libstdc++, this is available in libstdc++2.10-glibc2.2 package ( ) ![]() Example : /usr/dlc102b/odbc/lib/pgoe1023.so couldn't open.įirst of all it need to copy (cp) or make a link (ln) to "/usr/lib" from pgoe1023.so and libpgicu23.so. Putenv("ODBCINST=/usr/dlc102b/odbc/odbcinst.ini") It mutch better but not enough. Putenv("ODBCINI=/usr/dlc102b/odbc/odbc.ini") ![]()
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