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@ -114,7 +114,9 @@ |
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<listitem> |
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<listitem> |
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<para> |
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<para> |
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The query language PostQUEL was replaced with |
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The query language PostQUEL was replaced with |
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<acronym>SQL</acronym> (implemented in the server). Subqueries |
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<acronym>SQL</acronym> (implemented in the server). (Interface |
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library <link linkend="libpq">libpq</link> was named after PostQUEL.) |
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Subqueries |
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were not supported until <productname>PostgreSQL</productname> |
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were not supported until <productname>PostgreSQL</productname> |
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(see below), but they could be imitated in |
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(see below), but they could be imitated in |
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<productname>Postgres95</productname> with user-defined |
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<productname>Postgres95</productname> with user-defined |
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