Character Encoding Character Encoding Character encoding systems consist of a code that pairs each character from a character set with something else, such as a sequence of num...

CHECKPOINT Synopsis Description Compatibility CHECKPOINT Forces a transaction log checkpoint. Synopsis CHECKPOINT Description Write-Ahead Logging (WAL) puts a checkp...

Working with Transactions Transaction Isolation Levels Working with Transactions This topic describes transaction support in HAWQ. Transactions allow you to bundle multiple S...

Analyzing Resource Manager Status Connection Track Status Resource Queue Status HAWQ Segment Status Analyzing Resource Manager Status You can use several queries to force th...

SET ROLE Synopsis Description Parameters Notes Examples Compatibility See Also SET ROLE Sets the current role identifier of the current session. Synopsis SET [ SESSI...

END Synopsis Description Parameters Examples Compatibility See Also END Commits the current transaction. Synopsis END [ WORK | TRANSACTION ] Description END ...

Importing and Exporting Fixed Width Data Importing and Exporting Fixed Width Data Specify custom formats for fixed-width data with the HAWQ functions fixedwith_in and fixedwid...

gpfdists Protocol gpfdists Protocol The gpfdists:// protocol is a secure version of the gpfdist:// protocol . To use it, you run the gpfdist utility with the --ssl option. W...

Importing and Exporting Fixed Width Data Importing and Exporting Fixed Width Data Specify custom formats for fixed-width data with the HAWQ functions fixedwith_in and fixedwid...

Using MADLib with Ranger Authorization Using MADLib with Ranger Authorization You can use MADlib, an open source library for in-database analytics, with your HAWQ installation....