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Change SET LOCAL/CONSTRAINTS/TRANSACTION and ABORT behavior

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Change SET LOCAL/CONSTRAINTS/TRANSACTION behavior outside of a
transaction block from error (post-9.3) to warning.  (Was nothing in <=
9.3.)  Also change ABORT outside of a transaction block from notice to
warning.
This commit is contained in:
Bruce Momjian
2013-11-25 19:19:40 -05:00
parent 05b476c298
commit a6542a4b68
11 changed files with 47 additions and 28 deletions
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3
doc/src/sgml/ref/abort.sgml
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@ -63,8 +63,7 @@ ABORT [ WORK | TRANSACTION ]
</para>
<para>
Issuing <command>ABORT</> when not inside a transaction does
no harm, but it will provoke a warning message.
Issuing <command>ABORT</> outside of a transaction block has no effect.
</para>
</refsect1>

4
doc/src/sgml/ref/rollback.sgml
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@ -59,8 +59,8 @@ ROLLBACK [ WORK | TRANSACTION ]
</para>
<para>
Issuing <command>ROLLBACK</> when not inside a transaction does
no harm, but it will provoke a warning message.
Issuing <command>ROLLBACK</> outside of a transaction
block has no effect.
</para>
</refsect1>

5
doc/src/sgml/ref/set.sgml
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@ -110,9 +110,8 @@ SET [ SESSION | LOCAL ] TIME ZONE { <replaceable class="PARAMETER">timezone</rep
<para>
Specifies that the command takes effect for only the current
transaction. After <command>COMMIT</> or <command>ROLLBACK</>,
the session-level setting takes effect again.
<productname>PostgreSQL</productname> reports an error if
<command>SET LOCAL</> is used outside a transaction block.
the session-level setting takes effect again. This has no effect
outside of a transaction block.
</para>
</listitem>
</varlistentry>

5
doc/src/sgml/ref/set_constraints.sgml
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@ -99,10 +99,7 @@ SET CONSTRAINTS { ALL | <replaceable class="parameter">name</replaceable> [, ...
<para>
This command only alters the behavior of constraints within the
current transaction. Thus, if you execute this command outside of a
transaction block
(<command>BEGIN</command>/<command>COMMIT</command> pair), it will
generate an error.
current transaction. This has no effect outside of a transaction block.
</para>
</refsect1>

2
doc/src/sgml/ref/set_transaction.sgml
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@ -185,7 +185,7 @@ SET SESSION CHARACTERISTICS AS TRANSACTION <replaceable class="parameter">transa
<para>
If <command>SET TRANSACTION</command> is executed without a prior
<command>START TRANSACTION</command> or <command>BEGIN</command>,
it will generate an error.
it will have no effect.
</para>
<para>