@@ -2287,7 +2287,7 @@ struct config_int ConfigureNamesInt[] =
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{
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{"commit_timestamp_buffers" , PGC_POSTMASTER , RESOURCES_MEM ,
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gettext_noop ("Sets the size of the dedicated buffer pool used for the commit timestamp cache." ),
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- NULL ,
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+ gettext_noop ( "Specify 0 to have this value determined as a fraction of shared_buffers." ) ,
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GUC_UNIT_BLOCKS
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},
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& commit_timestamp_buffers ,
@@ -2342,7 +2342,7 @@ struct config_int ConfigureNamesInt[] =
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{
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{"subtransaction_buffers" , PGC_POSTMASTER , RESOURCES_MEM ,
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gettext_noop ("Sets the size of the dedicated buffer pool used for the sub-transaction cache." ),
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- NULL ,
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+ gettext_noop ( "Specify 0 to have this value determined as a fraction of shared_buffers." ) ,
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GUC_UNIT_BLOCKS
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},
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& subtransaction_buffers ,
@@ -2353,7 +2353,7 @@ struct config_int ConfigureNamesInt[] =
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{
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{"transaction_buffers" , PGC_POSTMASTER , RESOURCES_MEM ,
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gettext_noop ("Sets the size of the dedicated buffer pool used for the transaction status cache." ),
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- NULL ,
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+ gettext_noop ( "Specify 0 to have this value determined as a fraction of shared_buffers." ) ,
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GUC_UNIT_BLOCKS
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},
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& transaction_buffers ,
@@ -2868,7 +2868,7 @@ struct config_int ConfigureNamesInt[] =
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{
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{"wal_buffers" , PGC_POSTMASTER , WAL_SETTINGS ,
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gettext_noop ("Sets the number of disk-page buffers in shared memory for WAL." ),
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- NULL ,
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+ gettext_noop ( "Specify -1 to have this value determined as a fraction of shared_buffers." ) ,
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GUC_UNIT_XBLOCKS
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},
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& XLOGbuffers ,
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