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user_tab_identity_cols.generation_type and BY DEFAULT ON NULL
SQL> select banner from v$version where rownum=1; BANNER -------------------------------------------------------------------------------- Oracle Database 19c EE Extreme Perf Release 19.0.0.0.0 - Production SQL> create table t1(id int generated BY DEFAULT ON NULL as identity); Tab...
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Reducing SS contention with Local Temp Tablespace fails
We use Business Objects against a database setup just for generating reports. This is an Exadata RAC with 2 nodes and ASM storage and all of the BO sessions login/connect to the same oracle user. During our last month-end, which coincided with quarter-end, we saw many session wit...
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Using Oracle SQLcl Project to deploy multiple schemas to environments with different schema names
I am trying to setup a database project that has three or so schemas that are named the same for most of the deployed environments but are different for one deployment. For example local development through production would have schema names schema1, schema2, ... but for one set ...
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DBMS_DEBUG_JDWP
Hi. What is the technical reason why the package DBMS_DEBUG_JDWP is not available on the Oracle Autonomous Database? What does it do that makes calling it illegal in PL/SQL? Thanks,
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MY_WALLET_DIRECTORY in TNSNAMES not working as expected
Hello Chris/Connor, I am trying to use the option MY_WALLET_DIRECTORY in TNSNAMES file in order to avoid having to specify WALLET_LOCATION in SQLNET.ORA file. However, it fails with ORA-01017: invalid username/password; logon denied error. Tracing the SQLNET (from client side) re...
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