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Fix some minor issues in view pretty-printing.

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Code review for commit 2f582f76b1: don't use
a static variable for what ought to be a deparse_context field, fix
non-multibyte-safe test for spaces, avoid useless and potentially O(N^2)
(though admittedly with a very small constant) calculations of wrap
positions when we aren't going to wrap.
This commit is contained in:
Tom Lane
2012-12-24 17:52:19 -05:00
parent c2b3218064
commit 3f88b08003
2 changed files with 120 additions and 108 deletions
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11
doc/src/sgml/func.sgml
View File

@ -13858,7 +13858,7 @@ SELECT pg_type_is_visible('myschema.widget'::regtype);
<row>
<entry><literal><function>pg_get_viewdef(<parameter>view_name</parameter>, <parameter>pretty_bool</>)</function></literal></entry>
<entry><type>text</type></entry>
<entry>get underlying <command>SELECT</command> command for view,
<entry>get underlying <command>SELECT</command> command for view;
lines with fields are wrapped to 80 columns if <parameter>pretty_bool</parameter> is true (<emphasis>deprecated</emphasis>)</entry>
</row>
<row>
@ -13869,14 +13869,15 @@ SELECT pg_type_is_visible('myschema.widget'::regtype);
<row>
<entry><literal><function>pg_get_viewdef(<parameter>view_oid</parameter>, <parameter>pretty_bool</>)</function></literal></entry>
<entry><type>text</type></entry>
<entry>get underlying <command>SELECT</command> command for view,
<entry>get underlying <command>SELECT</command> command for view;
lines with fields are wrapped to 80 columns if <parameter>pretty_bool</parameter> is true</entry>
</row>
<row>
<entry><literal><function>pg_get_viewdef(<parameter>view_oid</parameter>, <parameter>wrap_int</>)</function></literal></entry>
<entry><literal><function>pg_get_viewdef(<parameter>view_oid</parameter>, <parameter>wrap_column_int</>)</function></literal></entry>
<entry><type>text</type></entry>
<entry>get underlying <command>SELECT</command> command for view,
wrapping lines with fields as specified, pretty printing is implied</entry>
<entry>get underlying <command>SELECT</command> command for view;
lines with fields are wrapped to specified number of columns,
pretty printing is implied</entry>
</row>
<row>
<entry><literal><function>pg_options_to_table(<parameter>reloptions</parameter>)</function></literal></entry>