Settings: Difference between revisions

From MemCP
Jump to navigation Jump to search
(Created page with "Settings are changed by: (settings "key" "value") The following settings are available: * <code>"Backtrace"</code>: <code>true</code> or <code>false</code> whether to print backtraces from Scheme. Using true decreases the performance by ~10% but gives you better debugging capabilities. * <code>"PartitionMaxDimensions"</code>: number from 0 to 10 how many partitioning dimensions are allowed at max. 0 means, don't partition shards for values (use it to workaround bugs),...")
 
No edit summary
Line 1: Line 1:
Settings are changed by:
Settings are changed by:
  (settings "key" "value")
  (settings "key" "value")
And read by:
(settings "key")
The following settings are available:
The following settings are available:



Revision as of 22:03, 17 May 2024

Settings are changed by:

(settings "key" "value")

And read by:

(settings "key")

The following settings are available:

  • "Backtrace": true or false whether to print backtraces from Scheme. Using true decreases the performance by ~10% but gives you better debugging capabilities.
  • "PartitionMaxDimensions": number from 0 to 10 how many partitioning dimensions are allowed at max. 0 means, don't partition shards for values (use it to workaround bugs), 1 means only one-dimensional partitioning.
  • "DefaultEngine": one of "memory" "sloppy" "logging" "safe" that defines which persistency level to choose if a CREATE TABLE statement is executed without the ENGINE parameter