Oracle doesn't always provide all the information you need as a DBA. Here's one example, and how to work around it with Oracle data type storage.
[A]MySQL.Data.MySqlClient.MySqlConnection cannot be cast to [B]MySQL.Data.MySqlClient.MySqlConnection. [C#] How to make the Console Process delay [C#] Oracle.DataAccess issue - Unhandled exception of type System.TypeInitializationException occured in mscorlib.dll [C#] Regex - Best Validation o...
all the events in the workload were ignored due to syntax errors.the most common reason for the error would be database to connect has not been set properly ALTER AN EXISTING TRIGGER TO ADD A NEW COLUMN Alter collate of master database Alter Coulmn takes long time to complete Alter foreig...
In mSQL, once one connection is established, all others must wait until the first has finished, regardless of whether the connection is running a query that is short or long. When the first connection terminates, the next can be served, while all the others wait again, etc. Joins. mSQL ...
It is often useful to dump the internal contents of Oracle internal structures such as the control files, library cache, and redo log headers. The following undocumented Oracle commands can be used for this purpose.For each of these commands, a trace file will be generated in your UDUMP direc...
Using querystore views that you mentioned here, how to display the long running queries from this querystore to azure dashboard? Is there any standard method that we can suggest to our customers? Appreciate your reply. Thanks Regards Please note, currently In Azure Postgr...
Type "longb" (which will trigger LONGBLOB) and press enter. Click [Apply Changes]. This will show you the SQL statement that will be executed. Press [Execute] to create the table. 5) Close the table editor or refresh the schemata tree and doubleclick the new generated table in the ...
3) This script does not handle Oracle's deprecated LONG columns 4) This script does handle all numeric columns, CHAR, VARCHAR/VARCHAR2, DATE, and CLOB. Any other types of columns result in the output, "'Datatype ('<offending data type>') for column '<column_name>' not supported." 5...
- If the table has a column of datatype LONG or LONG RAW, then this column is the last column. 2.2. The parameters QUERY, SAMPLE, or REMAP_DATA parameter were not used for the specified table in the Export Data Pump job. 2.3. The table or partition is relatively small (up to 250 ...
- If the table has a column of datatype LONG or LONG RAW, then this column is the last column. 2.2. The parameters QUERY, SAMPLE, or REMAP_DATA parameter were not used for the specified table in the Export Data Pump job. 2.3. The table or partition is relatively small (up to 250 ...