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In docs, rename "backwards compatibility" to "backward compatibility"

for consistency.
This commit is contained in:
Bruce Momjian
2011-03-11 14:33:10 -05:00
parent e3c732a85c
commit 7a8f43968a
8 changed files with 10 additions and 10 deletions

View File

@ -646,7 +646,7 @@ SELECT f1[1][-2][3] AS e1, f1[1][-1][5] AS e2
If the value written for an element is <literal>NULL</> (in any case
variant), the element is taken to be NULL. The presence of any quotes
or backslashes disables this and allows the literal string value
<quote>NULL</> to be entered. Also, for backwards compatibility with
<quote>NULL</> to be entered. Also, for backward compatibility with
pre-8.2 versions of <productname>PostgreSQL</>, the <xref
linkend="guc-array-nulls"> configuration parameter can be turned
<literal>off</> to suppress recognition of <literal>NULL</> as a NULL.