FAQ & Troubleshooting

Frequently Asked Questions

• 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
• 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
• How Does Hyper-Q Perform Bulk Load Error Handling?
• Can Datometry Emulate UPSERTS?
• I receive an error when submitting a specific query
• I cannot connect successfully with a client application
• Where are Hyper-Q's log files located?
• What does "Found pid file (/tmp/dtm-2.5.21+b3180/dtm.pid); referring to live process." mean?
• How do I set up accounts for client applications?