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@ -10607,7 +10607,7 @@ SELECT xmlexists('//town[text() = ''Toronto'']' PASSING BY VALUE '<towns><town>T |
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<para> |
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The <literal>BY REF</literal> or <literal>BY VALUE</literal> clauses |
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have no effect in <productname>PostgreSQL<productname>, but are allowed |
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have no effect in <productname>PostgreSQL</productname>, but are allowed |
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for compatibility with other implementations. Per the <acronym>SQL</acronym> |
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standard, the one that precedes any argument is required, and indicates |
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the default for arguments that follow, and one may follow any argument to |
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