Commitc30ca2b

Alena Rybakina

committed

Rename guc, which connected with setting minimum number of neighbours for predicting

and add more understandable explanations of guc.

1 parent3027394 commitc30ca2bCopy full SHA for c30ca2b

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-5

lines changed

-5

lines changed

Lines changed: 3 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -288,8 +288,8 @@ _PG_init(void)`
`288`	`288`	`NULL`
`289`	`289`	`);`
`290`	`290`
`291`		`-DefineCustomIntVariable("aqo.k_neighbors_threshold",`
`292`		`-"Setthe threshold of number of neighbors for predicting.",`
	`291`	`+DefineCustomIntVariable("aqo.min_neighbors_for_predicting",`
	`292`	`+"Sethow many neighbors the cardinality prediction will be calculated",`
`293`	`293`	`NULL,`
`294`	`294`	`&aqo_k,`
`295`	`295`	`3,`
`@@ -301,7 +301,7 @@ _PG_init(void)`
`301`	`301`	`NULL);`
`302`	`302`
`303`	`303`	`DefineCustomBoolVariable("aqo.predict_with_few_neighbors",`
`304`		`-"Make predictionwithless neighbors thanwe should have.",`
	`304`	`+"Establish the ability to make predictionswithfewer neighbors thanwere found.",`
`305`	`305`	`NULL,`
`306`	`306`	`&aqo_predict_with_few_neighbors,`
`307`	`307`	`true,`

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@ SET aqo.join_threshold = 0;`
`3`	`3`	`SET aqo.mode = 'learn';`
`4`	`4`	`SET aqo.show_details = 'on';`
`5`	`5`	`set aqo.show_hash = 'off';`
`6`		`-SET aqo.k_neighbors_threshold = 1;`
	`6`	`+SET aqo.min_neighbors_for_predicting = 1;`
`7`	`7`	`SET enable_nestloop = 'off';`
`8`	`8`	`SET enable_mergejoin = 'off';`
`9`	`9`	`SET enable_material = 'off';`

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@ SET aqo.join_threshold = 0;`
`3`	`3`	`SETaqo.mode='learn';`
`4`	`4`	`SETaqo.show_details='on';`
`5`	`5`	`setaqo.show_hash='off';`
`6`		`-SETaqo.k_neighbors_threshold=1;`
	`6`	`+SETaqo.min_neighbors_for_predicting=1;`
`7`	`7`	`SET enable_nestloop='off';`
`8`	`8`	`SET enable_mergejoin='off';`
`9`	`9`	`SET enable_material='off';`

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