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Postgres FD Implementation
Commit f6da23f5 authored by Peter Eisentraut's avatar Peter Eisentraut
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doc: Fix typo 

Author: Julien Rouhaud <julien.rouhaud@dalibo.com>
parent 806dccee
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doc/src/sgml/planstats.sgml
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...@@ -501,8 +501,8 @@ EXPLAIN (ANALYZE, TIMING OFF) SELECT * FROM t WHERE a = 1; ...@@ -501,8 +501,8 @@ EXPLAIN (ANALYZE, TIMING OFF) SELECT * FROM t WHERE a = 1;
of this clause to be 1%. By comparing this estimate and the actual of this clause to be 1%. By comparing this estimate and the actual
number of rows, we see that the estimate is very accurate number of rows, we see that the estimate is very accurate
(in fact exact, as the table is very small). Changing the (in fact exact, as the table is very small). Changing the
<literal>WHERE</> to use the <structfield>b</> column, an identical <literal>WHERE</> condition to use the <structfield>b</> column, an
plan is generated. But observe what happens if we apply the same identical plan is generated. But observe what happens if we apply the same
condition on both columns, combining them with <literal>AND</>: condition on both columns, combining them with <literal>AND</>:
<programlisting> <programlisting>
......
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