FAQ & Troubleshooting
Frequently Asked Questions
- Commonly Encountered Errors in Hyper-Q
- Optimizations for Teradata DELETE ALL, DELETE without a WHERE clause statements
- How to Process SQL Batches for Azure Synapse Analyics with sqlcmd
- How do I Upgrade Hyper-Q in Place using RPM Packages?
- Enable ODBC trace to troubleshoot specific ODBC client connectivity issues on UNIX/LINUX
- Hyper-Q Error Codes
- How does Hyper-Q implement complex UPDATE statements on SQL DW?
- Why does Hyper-Q employ emulation for simple UPDATE statements on Synapse?
- How can I modify or tune a Hyper-Q query?
- How to Increase Client Response Buffer Size
- What does "DTM9034: Unsupported reconnect request" mean?
- How Does Hyper-Q Perform Bulk Load Error Handling?
- Can Datometry Emulate UPSERTS?
- I receive an error when submitting a specific query
- What does "DTM3102: Failed to connect to the underlying database" mean?
- I cannot connect successfully with a client application
- Where are Hyper-Q's log files located?
- What does "No license key file found in directory: '/opt/datometry/dtm-2.5.21+b3180/config'." mean?
- What does "Found pid file (/tmp/dtm-2.5.21+b3180/dtm.pid); referring to live process." mean?
- What does "Attempting deletion of stale pid file." mean?
- What does "Endpoint port '1025' unavailable: address already in use" mean?.
- How do I set up accounts for client applications?