Skip to content
Snippets Groups Projects
Select Git revision
  • benchmark-tools
  • postgres-lambda
  • master default
  • REL9_4_25
  • REL9_5_20
  • REL9_6_16
  • REL_10_11
  • REL_11_6
  • REL_12_1
  • REL_12_0
  • REL_12_RC1
  • REL_12_BETA4
  • REL9_4_24
  • REL9_5_19
  • REL9_6_15
  • REL_10_10
  • REL_11_5
  • REL_12_BETA3
  • REL9_4_23
  • REL9_5_18
  • REL9_6_14
  • REL_10_9
  • REL_11_4
23 results

README.parallel

  • Robert Haas's avatar
    b0b0d84b
    Allow a parallel context to relaunch workers. · b0b0d84b
    Robert Haas authored
    This may allow some callers to avoid the overhead involved in tearing
    down a parallel context and then setting up a new one, which means
    releasing the DSM and then allocating and populating a new one.  I
    suspect we'll want to revise the Gather node to make use of this new
    capability, but even if not it may be useful elsewhere and requires
    very little additional code.
    b0b0d84b
    History
    Allow a parallel context to relaunch workers.
    Robert Haas authored
    This may allow some callers to avoid the overhead involved in tearing
    down a parallel context and then setting up a new one, which means
    releasing the DSM and then allocating and populating a new one.  I
    suspect we'll want to revise the Gather node to make use of this new
    capability, but even if not it may be useful elsewhere and requires
    very little additional code.