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doc: Whitespace and formatting fixes

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Peter Eisentraut
2015-08-20 22:34:35 -04:00
parent a93545e13f
commit 90a1d0aa76
9 changed files with 44 additions and 42 deletions
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38
doc/src/sgml/ref/insert.sgml
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@@ -621,9 +621,9 @@ INSERT INTO employees_log SELECT *, current_timestamp FROM upd;
expression is used to reference values originally proposed for
insertion:
<programlisting>
INSERT INTO distributors (did, dname)
VALUES (5, 'Gizmo transglobal'), (6, 'Associated Computing, inc')
ON CONFLICT (did) DO UPDATE SET dname = EXCLUDED.dname;
INSERT INTO distributors (did, dname)
VALUES (5, 'Gizmo transglobal'), (6, 'Associated Computing, inc')
ON CONFLICT (did) DO UPDATE SET dname = EXCLUDED.dname;
</programlisting>
</para>
<para>
@@ -633,8 +633,8 @@ INSERT INTO employees_log SELECT *, current_timestamp FROM upd;
Example assumes a unique index has been defined that constrains
values appearing in the <literal>did</literal> column:
<programlisting>
INSERT INTO distributors (did, dname) VALUES (7, 'Redline GmbH')
ON CONFLICT (did) DO NOTHING;
INSERT INTO distributors (did, dname) VALUES (7, 'Redline GmbH')
ON CONFLICT (did) DO NOTHING;
</programlisting>
</para>
<para>
@@ -644,16 +644,16 @@ INSERT INTO employees_log SELECT *, current_timestamp FROM upd;
used to limit the rows actually updated (any existing row not
updated will still be locked, though):
<programlisting>
-- Don't update existing distributors based in a certain ZIP code
INSERT INTO distributors AS d (did, dname) VALUES (8, 'Anvil Distribution')
ON CONFLICT (did) DO UPDATE
SET dname = EXCLUDED.dname || ' (formerly ' || d.dname || ')'
WHERE d.zipcode != '21201';
-- Don't update existing distributors based in a certain ZIP code
INSERT INTO distributors AS d (did, dname) VALUES (8, 'Anvil Distribution')
ON CONFLICT (did) DO UPDATE
SET dname = EXCLUDED.dname || ' (formerly ' || d.dname || ')'
WHERE d.zipcode &lt;&gt; '21201';
-- Name a constraint directly in the statement (uses associated
-- index to arbitrate taking the DO NOTHING action)
INSERT INTO distributors (did, dname) VALUES (9, 'Antwerp Design')
ON CONFLICT ON CONSTRAINT distributors_pkey DO NOTHING;
-- Name a constraint directly in the statement (uses associated
-- index to arbitrate taking the DO NOTHING action)
INSERT INTO distributors (did, dname) VALUES (9, 'Antwerp Design')
ON CONFLICT ON CONSTRAINT distributors_pkey DO NOTHING;
</programlisting>
</para>
<para>
@@ -664,11 +664,11 @@ INSERT INTO employees_log SELECT *, current_timestamp FROM upd;
<literal>is_active</literal> boolean column evaluates to
<literal>true</literal>:
<programlisting>
-- This statement could infer a partial unique index on "did"
-- with a predicate of "WHERE is_active", but it could also
-- just use a regular unique constraint on "did"
INSERT INTO distributors (did, dname) VALUES (10, 'Conrad International')
ON CONFLICT (did) WHERE is_active DO NOTHING;
-- This statement could infer a partial unique index on "did"
-- with a predicate of "WHERE is_active", but it could also
-- just use a regular unique constraint on "did"
INSERT INTO distributors (did, dname) VALUES (10, 'Conrad International')
ON CONFLICT (did) WHERE is_active DO NOTHING;
</programlisting>
</para>
</refsect1>