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Regroup GEQO configs.

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Bruce Momjian
2001-08-21 16:15:31 +00:00
parent 8dbaca424f
commit 253ade2cfe
1 changed files with 9 additions and 9 deletions
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18
src/backend/utils/misc/postgresql.conf.sample
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@ -79,30 +79,30 @@
#cpu_tuple_cost = 0.01 #cpu_tuple_cost = 0.01
#cpu_index_tuple_cost = 0.001 #cpu_index_tuple_cost = 0.001
#cpu_operator_cost = 0.0025 #cpu_operator_cost = 0.0025
#geqo_selection_bias = 2.0 # range 1.5-2.0
# #
# GEQO Optimizer Parameters # GEQO Optimizer Parameters
# #
#geqo_selection_bias = 2.0 # range 1.5-2.0
#geqo_threshold = 11 #geqo_threshold = 11
#geqo_pool_size = 0 #default based on #tables in query, range 128-1024 #geqo_pool_size = 0 # default based on #tables in query, range 128-1024
#geqo_effort = 1 #geqo_effort = 1
#geqo_generations = 0 #geqo_generations = 0
#geqo_random_seed = -1 # auto-compute seed #geqo_random_seed = -1 # auto-compute seed
# #
# Write-ahead log (WAL) # Write-ahead log (WAL)
# #
#wal_files = 0 # range 0-64 #wal_files = 0 # range 0-64
#wal_sync_method = fsync # fsync or fdatasync or open_sync or open_datasync #wal_sync_method = fsync # fsync or fdatasync or open_sync or open_datasync
# Note: default wal_sync_method varies across platforms # Note: default wal_sync_method varies across platforms
#wal_debug = 0 # range 0-16 #wal_debug = 0 # range 0-16
#commit_delay = 0 # range 0-100000 #commit_delay = 0 # range 0-100000
#commit_siblings = 5 # range 1-1000 #commit_siblings = 5 # range 1-1000
#checkpoint_segments = 3 # in logfile segments (16MB each), min 1 #checkpoint_segments = 3 # in logfile segments (16MB each), min 1
#checkpoint_timeout = 300 # in seconds, range 30-3600 #checkpoint_timeout = 300 # in seconds, range 30-3600
# #