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Add small doc mention that libpq is named after POSTQUEL.

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Bruce Momjian 2012-09-02 08:41:51 -04:00
parent 6d2c8c0e2a
commit 6c82a86c6f
1 changed files with 3 additions and 1 deletions
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doc/src/sgml/history.sgml
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@ -114,7 +114,9 @@
<listitem>
<para>
The query language PostQUEL was replaced with
<acronym>SQL</acronym> (implemented in the server). Subqueries
<acronym>SQL</acronym> (implemented in the server). (Interface
library <link linkend="libpq">libpq</link> was named after PostQUEL.)
Subqueries
were not supported until <productname>PostgreSQL</productname>
(see below), but they could be imitated in
<productname>Postgres95</productname> with user-defined