after a database crash if there were unwritten changes.
Also, changes to hash indexes are not replicated over streaming or
file-based replication after the initial base backup, so they
- give wrong anwers to queries that subsequently use them.
+ give wrong answers to queries that subsequently use them.
For these reasons, hash index use is presently discouraged.
</para>
</caution>
after a database crash if there were unwritten changes.
Also, changes to hash indexes are not replicated over streaming or
file-based replication after the initial base backup, so they
- give wrong anwers to queries that subsequently use them.
+ give wrong answers to queries that subsequently use them.
For these reasons, hash index use is presently discouraged.
</para>
</caution>