postgres
diff --git a/‎contrib/postgres_fdw/postgres_fdw.c
Copy file name to clipboardExpand all lines: contrib/postgres_fdw/postgres_fdw.c
+4-3Lines changed: 4 additions & 3 deletions b/‎contrib/postgres_fdw/postgres_fdw.c
Copy file name to clipboardExpand all lines: contrib/postgres_fdw/postgres_fdw.c
+4-3Lines changed: 4 additions & 3 deletions
@@ -5204,10 +5204,11 @@ postgresAcquireSampleRowsFunc(Relation relation, int elevel,
 			sample_frac = targrows / reltuples;
 
 			/*
-			 * Ensure the sampling rate is between 0.0 and 1.0, even after the
-			 * 10% adjustment above.  (Clamping to 0.0 is just paranoia.)
+			 * We should never get sampling rate outside the valid range
+			 * (between 0.0 and 1.0), because those cases should be covered
+			 * by the previous branch that sets ANALYZE_SAMPLE_OFF.
 			 */
-			sample_frac = Min(1.0, Max(0.0, sample_frac));
+			Assert(sample_frac >= 0.0 && sample_frac <= 1.0);
 		}
 	}
Original file line number	Diff line number	Diff line change
`@@ -5204,10 +5204,11 @@ postgresAcquireSampleRowsFunc(Relation relation, int elevel,`
`5204`	`5204`	`sample_frac = targrows / reltuples;`
`5205`	`5205`
`5206`	`5206`	`/*`
`5207`		`- * Ensure the sampling rate is between 0.0 and 1.0, even after the`
`5208`		`- * 10% adjustment above. (Clamping to 0.0 is just paranoia.)`
	`5207`	`+ * We should never get sampling rate outside the valid range`
	`5208`	`+ * (between 0.0 and 1.0), because those cases should be covered`
	`5209`	`+ * by the previous branch that sets ANALYZE_SAMPLE_OFF.`
`5209`	`5210`	`*/`
`5210`		`- sample_frac = Min(1.0, Max(0.0, sample_frac));`
	`5211`	`+ Assert(sample_frac >= 0.0 && sample_frac <= 1.0);`
`5211`	`5212`	`}`
`5212`	`5213`	`}`
`5213`	`5214`