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Commit f0688d6e authored by Peter Eisentraut's avatar Peter Eisentraut
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PL/Python: Clean up extended error reporting docs and tests 

Format the example and test code more to Python style standards.
Improve whitespace.  Improve documentation formatting.
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doc/src/sgml/plpython.sgml
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− 20
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...@@ -1341,13 +1341,15 @@ $$ LANGUAGE plpythonu; ...@@ -1341,13 +1341,15 @@ $$ LANGUAGE plpythonu;
<title>Utility Functions</title> <title>Utility Functions</title>
<para> <para>
The <literal>plpy</literal> module also provides the functions The <literal>plpy</literal> module also provides the functions
<literal>plpy.debug(<replaceable>msg, **kwargs</>)</literal>, <simplelist>
<literal>plpy.log(<replaceable>msg, **kwargs</>)</literal>, <member><literal>plpy.debug(<replaceable>msg, **kwargs</>)</literal></member>
<literal>plpy.info(<replaceable>msg, **kwargs</>)</literal>, <member><literal>plpy.log(<replaceable>msg, **kwargs</>)</literal></member>
<literal>plpy.notice(<replaceable>msg, **kwargs</>)</literal>, <member><literal>plpy.info(<replaceable>msg, **kwargs</>)</literal></member>
<literal>plpy.warning(<replaceable>msg, **kwargs</>)</literal>, <member><literal>plpy.notice(<replaceable>msg, **kwargs</>)</literal></member>
<literal>plpy.error(<replaceable>msg, **kwargs</>)</literal>, and <member><literal>plpy.warning(<replaceable>msg, **kwargs</>)</literal></member>
<literal>plpy.fatal(<replaceable>msg, **kwargs</>)</literal>. <member><literal>plpy.error(<replaceable>msg, **kwargs</>)</literal></member>
<member><literal>plpy.fatal(<replaceable>msg, **kwargs</>)</literal></member>
</simplelist>
<indexterm><primary>elog</><secondary>in PL/Python</></indexterm> <indexterm><primary>elog</><secondary>in PL/Python</></indexterm>
<function>plpy.error</function> and <function>plpy.fatal</function> <function>plpy.error</function> and <function>plpy.fatal</function>
actually raise a Python exception which, if uncaught, propagates out to actually raise a Python exception which, if uncaught, propagates out to
...@@ -1366,35 +1368,42 @@ $$ LANGUAGE plpythonu; ...@@ -1366,35 +1368,42 @@ $$ LANGUAGE plpythonu;
</para> </para>
<para> <para>
The <replaceable>msg</> argument is given as a positional argument. For The <replaceable>msg</> argument is given as a positional argument. For
backward compatibility, more than one positional argument can be given. In backward compatibility, more than one positional argument can be given. In
that case, the string representation of the tuple of positional arguments that case, the string representation of the tuple of positional arguments
becomes the message reported to the client. becomes the message reported to the client.
</para>
<para>
The following keyword-only arguments are accepted: The following keyword-only arguments are accepted:
<literal> <simplelist>
<replaceable>detail</replaceable>, <replaceable>hint</replaceable>, <member><literal>detail</literal></member>
<replaceable>sqlstate</replaceable>, <replaceable>schema_name</replaceable>, <member><literal>hint</literal></member>
<replaceable>table_name</replaceable>, <replaceable>column_name</replaceable>, <member><literal>sqlstate</literal></member>
<replaceable>datatype_name</replaceable> , <replaceable>constraint_name</replaceable> <member><literal>schema_name</literal></member>
</literal>. <member><literal>table_name</literal></member>
<member><literal>column_name</literal></member>
<member><literal>datatype_name</literal></member>
<member><literal>constraint_name</literal></member>
</simplelist>
The string representation of the objects passed as keyword-only arguments The string representation of the objects passed as keyword-only arguments
is used to enrich the messages reported to the client. For example: is used to enrich the messages reported to the client. For example:
<programlisting> <programlisting>
CREATE FUNCTION raise_custom_exception() RETURNS void AS $$ CREATE FUNCTION raise_custom_exception() RETURNS void AS $$
plpy.error("custom exception message", detail = "some info about exception", hint = "hint for users") plpy.error("custom exception message",
detail="some info about exception",
hint="hint for users")
$$ LANGUAGE plpythonu; $$ LANGUAGE plpythonu;
postgres=# select raise_custom_exception(); =# SELECT raise_custom_exception();
ERROR: XX000: plpy.Error: custom exception message ERROR: plpy.Error: custom exception message
DETAIL: some info about exception DETAIL: some info about exception
HINT: hint for users HINT: hint for users
CONTEXT: Traceback (most recent call last): CONTEXT: Traceback (most recent call last):
PL/Python function "raise_custom_exception", line 2, in &lt;module&gt; PL/Python function "raise_custom_exception", line 4, in &lt;module&gt;
plpy.error("custom exception message", detail = "some info about exception", hint = "hint for users") hint="hint for users")
PL/Python function "raise_custom_exception" PL/Python function "raise_custom_exception"
LOCATION: PLy_elog, plpy_elog.c:132
</programlisting> </programlisting>
</para> </para>
......
src/pl/plpython/expected/plpython_ereport.out
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CREATE FUNCTION elog_test() RETURNS void CREATE FUNCTION elog_test() RETURNS void
AS $$ AS $$
plpy.debug('debug', detail = 'some detail') plpy.debug('debug', detail='some detail')
plpy.log('log', detail = 'some detail') plpy.log('log', detail='some detail')
plpy.info('info', detail = 'some detail') plpy.info('info', detail='some detail')
plpy.info() plpy.info()
plpy.info('the question', detail = 42); plpy.info('the question', detail=42);
plpy.info('This is message text.', plpy.info('This is message text.',
detail = 'This is detail text', detail='This is detail text',
hint = 'This is hint text.', hint='This is hint text.',
sqlstate = 'XX000', sqlstate='XX000',
schema_name = 'any info about schema', schema_name='any info about schema',
table_name = 'any info about table', table_name='any info about table',
column_name = 'any info about column', column_name='any info about column',
datatype_name = 'any info about datatype', datatype_name='any info about datatype',
constraint_name = 'any info about constraint') constraint_name='any info about constraint')
plpy.notice('notice', detail = 'some detail') plpy.notice('notice', detail='some detail')
plpy.warning('warning', detail = 'some detail') plpy.warning('warning', detail='some detail')
plpy.error('stop on error', detail = 'some detail', hint = 'some hint') plpy.error('stop on error', detail='some detail', hint='some hint')
$$ LANGUAGE plpythonu; $$ LANGUAGE plpythonu;
SELECT elog_test(); SELECT elog_test();
INFO: info INFO: info
...@@ -36,92 +36,98 @@ DETAIL: some detail ...@@ -36,92 +36,98 @@ DETAIL: some detail
HINT: some hint HINT: some hint
CONTEXT: Traceback (most recent call last): CONTEXT: Traceback (most recent call last):
PL/Python function "elog_test", line 18, in <module> PL/Python function "elog_test", line 18, in <module>
plpy.error('stop on error', detail = 'some detail', hint = 'some hint') plpy.error('stop on error', detail='some detail', hint='some hint')
PL/Python function "elog_test" PL/Python function "elog_test"
do $$ plpy.info('other types', detail = (10,20)) $$ LANGUAGE plpythonu; DO $$ plpy.info('other types', detail=(10, 20)) $$ LANGUAGE plpythonu;
INFO: other types INFO: other types
DETAIL: (10, 20) DETAIL: (10, 20)
do $$ DO $$
import time; import time;
from datetime import date from datetime import date
plpy.info('other types', detail = date(2016,2,26)) plpy.info('other types', detail=date(2016, 2, 26))
$$ LANGUAGE plpythonu; $$ LANGUAGE plpythonu;
INFO: other types INFO: other types
DETAIL: 2016-02-26 DETAIL: 2016-02-26
do $$ DO $$
basket = ['apple', 'orange', 'apple', 'pear', 'orange', 'banana'] basket = ['apple', 'orange', 'apple', 'pear', 'orange', 'banana']
plpy.info('other types', detail = basket) plpy.info('other types', detail=basket)
$$ LANGUAGE plpythonu; $$ LANGUAGE plpythonu;
INFO: other types INFO: other types
DETAIL: ['apple', 'orange', 'apple', 'pear', 'orange', 'banana'] DETAIL: ['apple', 'orange', 'apple', 'pear', 'orange', 'banana']
-- should fail -- should fail
do $$ plpy.info('wrong sqlstate', sqlstate='54444A') $$ LANGUAGE plpythonu; DO $$ plpy.info('wrong sqlstate', sqlstate='54444A') $$ LANGUAGE plpythonu;
ERROR: invalid SQLSTATE code ERROR: invalid SQLSTATE code
CONTEXT: PL/Python anonymous code block CONTEXT: PL/Python anonymous code block
do $$ plpy.info('unsupported argument', blabla='fooboo') $$ LANGUAGE plpythonu; DO $$ plpy.info('unsupported argument', blabla='fooboo') $$ LANGUAGE plpythonu;
ERROR: 'blabla' is an invalid keyword argument for this function ERROR: 'blabla' is an invalid keyword argument for this function
CONTEXT: PL/Python anonymous code block CONTEXT: PL/Python anonymous code block
do $$ plpy.info('first message', message='second message') $$ LANGUAGE plpythonu; DO $$ plpy.info('first message', message='second message') $$ LANGUAGE plpythonu;
ERROR: the message is already specified ERROR: the message is already specified
CONTEXT: PL/Python anonymous code block CONTEXT: PL/Python anonymous code block
do $$ plpy.info('first message', 'second message', message='third message') $$ LANGUAGE plpythonu; DO $$ plpy.info('first message', 'second message', message='third message') $$ LANGUAGE plpythonu;
ERROR: the message is already specified ERROR: the message is already specified
CONTEXT: PL/Python anonymous code block CONTEXT: PL/Python anonymous code block
-- raise exception in python, handle exception in plgsql -- raise exception in python, handle exception in plgsql
CREATE OR REPLACE FUNCTION raise_exception(_message text, _detail text DEFAULT NULL, _hint text DEFAULT NULL, CREATE OR REPLACE FUNCTION raise_exception(_message text, _detail text DEFAULT NULL, _hint text DEFAULT NULL,
_sqlstate text DEFAULT NULL, _sqlstate text DEFAULT NULL,
_schema_name text DEFAULT NULL, _table_name text DEFAULT NULL, _column_name text DEFAULT NULL, _schema_name text DEFAULT NULL,
_datatype_name text DEFAULT NULL, _constraint_name text DEFAULT NULL) _table_name text DEFAULT NULL,
_column_name text DEFAULT NULL,
_datatype_name text DEFAULT NULL,
_constraint_name text DEFAULT NULL)
RETURNS void AS $$ RETURNS void AS $$
kwargs = { "message":_message, "detail":_detail, "hint":_hint, kwargs = {
"sqlstate":_sqlstate, "schema_name":_schema_name, "table_name":_table_name, "message": _message, "detail": _detail, "hint": _hint,
"column_name":_column_name, "datatype_name":_datatype_name, "constraint_name":_constraint_name } "sqlstate": _sqlstate, "schema_name": _schema_name, "table_name": _table_name,
"column_name": _column_name, "datatype_name": _datatype_name,
"constraint_name": _constraint_name
}
# ignore None values - should work on Python2.3 # ignore None values - should work on Python2.3
dict = {} dict = {}
for k in kwargs: for k in kwargs:
if kwargs[k] is not None: if kwargs[k] is not None:
dict[k] = kwargs[k] dict[k] = kwargs[k]
plpy.error(**dict) plpy.error(**dict)
$$ LANGUAGE plpythonu; $$ LANGUAGE plpythonu;
SELECT raise_exception('hello', 'world'); SELECT raise_exception('hello', 'world');
ERROR: plpy.Error: hello ERROR: plpy.Error: hello
DETAIL: world DETAIL: world
CONTEXT: Traceback (most recent call last): CONTEXT: Traceback (most recent call last):
PL/Python function "raise_exception", line 10, in <module> PL/Python function "raise_exception", line 13, in <module>
plpy.error(**dict) plpy.error(**dict)
PL/Python function "raise_exception" PL/Python function "raise_exception"
SELECT raise_exception('message text', 'detail text', _sqlstate => 'YY333'); SELECT raise_exception('message text', 'detail text', _sqlstate => 'YY333');
ERROR: plpy.Error: message text ERROR: plpy.Error: message text
DETAIL: detail text DETAIL: detail text
CONTEXT: Traceback (most recent call last): CONTEXT: Traceback (most recent call last):
PL/Python function "raise_exception", line 10, in <module> PL/Python function "raise_exception", line 13, in <module>
plpy.error(**dict) plpy.error(**dict)
PL/Python function "raise_exception" PL/Python function "raise_exception"
SELECT raise_exception(_message => 'message text', SELECT raise_exception(_message => 'message text',
_detail => 'detail text', _detail => 'detail text',
_hint => 'hint text', _hint => 'hint text',
_sqlstate => 'XX555', _sqlstate => 'XX555',
_schema_name => 'schema text', _schema_name => 'schema text',
_table_name => 'table text', _table_name => 'table text',
_column_name => 'column text', _column_name => 'column text',
_datatype_name => 'datatype text', _datatype_name => 'datatype text',
_constraint_name => 'constraint text'); _constraint_name => 'constraint text');
ERROR: plpy.Error: message text ERROR: plpy.Error: message text
DETAIL: detail text DETAIL: detail text
HINT: hint text HINT: hint text
CONTEXT: Traceback (most recent call last): CONTEXT: Traceback (most recent call last):
PL/Python function "raise_exception", line 10, in <module> PL/Python function "raise_exception", line 13, in <module>
plpy.error(**dict) plpy.error(**dict)
PL/Python function "raise_exception" PL/Python function "raise_exception"
SELECT raise_exception(_message => 'message text', SELECT raise_exception(_message => 'message text',
_hint => 'hint text', _hint => 'hint text',
_schema_name => 'schema text', _schema_name => 'schema text',
_column_name => 'column text', _column_name => 'column text',
_constraint_name => 'constraint text'); _constraint_name => 'constraint text');
ERROR: plpy.Error: message text ERROR: plpy.Error: message text
HINT: hint text HINT: hint text
CONTEXT: Traceback (most recent call last): CONTEXT: Traceback (most recent call last):
PL/Python function "raise_exception", line 10, in <module> PL/Python function "raise_exception", line 13, in <module>
plpy.error(**dict) plpy.error(**dict)
PL/Python function "raise_exception" PL/Python function "raise_exception"
DO $$ DO $$
...@@ -157,34 +163,34 @@ BEGIN ...@@ -157,34 +163,34 @@ BEGIN
__datatype_name = PG_DATATYPE_NAME, __datatype_name = PG_DATATYPE_NAME,
__constraint_name = CONSTRAINT_NAME; __constraint_name = CONSTRAINT_NAME;
RAISE NOTICE 'handled exception' RAISE NOTICE 'handled exception'
USING DETAIL = format('message:(%s), detail:(%s), hint: (%s), sqlstate: (%s), ' USING DETAIL = format('message:(%s), detail:(%s), hint: (%s), sqlstate: (%s), '
'schema_name:(%s), table_name:(%s), column_name:(%s), datatype_name:(%s), constraint_name:(%s)', 'schema_name:(%s), table_name:(%s), column_name:(%s), datatype_name:(%s), constraint_name:(%s)',
__message, __detail, __hint, __sqlstate, __schema_name, __message, __detail, __hint, __sqlstate, __schema_name,
__table_name, __column_name, __datatype_name, __constraint_name); __table_name, __column_name, __datatype_name, __constraint_name);
END; END;
END; END;
$$; $$;
NOTICE: handled exception NOTICE: handled exception
DETAIL: message:(plpy.Error: message text), detail:(detail text), hint: (hint text), sqlstate: (XX555), schema_name:(schema text), table_name:(table text), column_name:(column text), datatype_name:(datatype text), constraint_name:(constraint text) DETAIL: message:(plpy.Error: message text), detail:(detail text), hint: (hint text), sqlstate: (XX555), schema_name:(schema text), table_name:(table text), column_name:(column text), datatype_name:(datatype text), constraint_name:(constraint text)
-- the displayed context is different between Python2 and Python3, -- The displayed context is different between Python2 and Python3,
-- but that's not important for this test -- but that's not important for this test.
\set SHOW_CONTEXT never \set SHOW_CONTEXT never
do $$ DO $$
try: try:
plpy.execute("select raise_exception(_message => 'my message', _sqlstate => 'XX987', _hint => 'some hint', _table_name => 'users_tab', _datatype_name => 'user_type')") plpy.execute("select raise_exception(_message => 'my message', _sqlstate => 'XX987', _hint => 'some hint', _table_name => 'users_tab', _datatype_name => 'user_type')")
except Exception, e: except Exception, e:
plpy.info(e.spidata) plpy.info(e.spidata)
raise e raise e
$$ LANGUAGE plpythonu; $$ LANGUAGE plpythonu;
INFO: (119577128, None, 'some hint', None, 0, None, 'users_tab', None, 'user_type', None) INFO: (119577128, None, 'some hint', None, 0, None, 'users_tab', None, 'user_type', None)
ERROR: plpy.SPIError: plpy.Error: my message ERROR: plpy.SPIError: plpy.Error: my message
HINT: some hint HINT: some hint
do $$ DO $$
try: try:
plpy.error(message = 'my message', sqlstate = 'XX987', hint = 'some hint', table_name = 'users_tab', datatype_name = 'user_type') plpy.error(message = 'my message', sqlstate = 'XX987', hint = 'some hint', table_name = 'users_tab', datatype_name = 'user_type')
except Exception, e: except Exception, e:
plpy.info('sqlstate: %s, hint: %s, table_name: %s, datatype_name: %s' % (e.sqlstate, e.hint, e.table_name, e.datatype_name)) plpy.info('sqlstate: %s, hint: %s, table_name: %s, datatype_name: %s' % (e.sqlstate, e.hint, e.table_name, e.datatype_name))
raise e raise e
$$ LANGUAGE plpythonu; $$ LANGUAGE plpythonu;
INFO: sqlstate: XX987, hint: some hint, table_name: users_tab, datatype_name: user_type INFO: sqlstate: XX987, hint: some hint, table_name: users_tab, datatype_name: user_type
ERROR: plpy.Error: my message ERROR: plpy.Error: my message
......
src/pl/plpython/sql/plpython_ereport.sql
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CREATE FUNCTION elog_test() RETURNS void CREATE FUNCTION elog_test() RETURNS void
AS $$ AS $$
plpy.debug('debug', detail = 'some detail') plpy.debug('debug', detail='some detail')
plpy.log('log', detail = 'some detail') plpy.log('log', detail='some detail')
plpy.info('info', detail = 'some detail') plpy.info('info', detail='some detail')
plpy.info() plpy.info()
plpy.info('the question', detail = 42); plpy.info('the question', detail=42);
plpy.info('This is message text.', plpy.info('This is message text.',
detail = 'This is detail text', detail='This is detail text',
hint = 'This is hint text.', hint='This is hint text.',
sqlstate = 'XX000', sqlstate='XX000',
schema_name = 'any info about schema', schema_name='any info about schema',
table_name = 'any info about table', table_name='any info about table',
column_name = 'any info about column', column_name='any info about column',
datatype_name = 'any info about datatype', datatype_name='any info about datatype',
constraint_name = 'any info about constraint') constraint_name='any info about constraint')
plpy.notice('notice', detail = 'some detail') plpy.notice('notice', detail='some detail')
plpy.warning('warning', detail = 'some detail') plpy.warning('warning', detail='some detail')
plpy.error('stop on error', detail = 'some detail', hint = 'some hint') plpy.error('stop on error', detail='some detail', hint='some hint')
$$ LANGUAGE plpythonu; $$ LANGUAGE plpythonu;
SELECT elog_test(); SELECT elog_test();
do $$ plpy.info('other types', detail = (10,20)) $$ LANGUAGE plpythonu; DO $$ plpy.info('other types', detail=(10, 20)) $$ LANGUAGE plpythonu;
do $$ DO $$
import time; import time;
from datetime import date from datetime import date
plpy.info('other types', detail = date(2016,2,26)) plpy.info('other types', detail=date(2016, 2, 26))
$$ LANGUAGE plpythonu; $$ LANGUAGE plpythonu;
do $$ DO $$
basket = ['apple', 'orange', 'apple', 'pear', 'orange', 'banana'] basket = ['apple', 'orange', 'apple', 'pear', 'orange', 'banana']
plpy.info('other types', detail = basket) plpy.info('other types', detail=basket)
$$ LANGUAGE plpythonu; $$ LANGUAGE plpythonu;
-- should fail -- should fail
do $$ plpy.info('wrong sqlstate', sqlstate='54444A') $$ LANGUAGE plpythonu; DO $$ plpy.info('wrong sqlstate', sqlstate='54444A') $$ LANGUAGE plpythonu;
do $$ plpy.info('unsupported argument', blabla='fooboo') $$ LANGUAGE plpythonu; DO $$ plpy.info('unsupported argument', blabla='fooboo') $$ LANGUAGE plpythonu;
do $$ plpy.info('first message', message='second message') $$ LANGUAGE plpythonu; DO $$ plpy.info('first message', message='second message') $$ LANGUAGE plpythonu;
do $$ plpy.info('first message', 'second message', message='third message') $$ LANGUAGE plpythonu; DO $$ plpy.info('first message', 'second message', message='third message') $$ LANGUAGE plpythonu;
-- raise exception in python, handle exception in plgsql -- raise exception in python, handle exception in plgsql
CREATE OR REPLACE FUNCTION raise_exception(_message text, _detail text DEFAULT NULL, _hint text DEFAULT NULL, CREATE OR REPLACE FUNCTION raise_exception(_message text, _detail text DEFAULT NULL, _hint text DEFAULT NULL,
_sqlstate text DEFAULT NULL, _sqlstate text DEFAULT NULL,
_schema_name text DEFAULT NULL, _table_name text DEFAULT NULL, _column_name text DEFAULT NULL, _schema_name text DEFAULT NULL,
_datatype_name text DEFAULT NULL, _constraint_name text DEFAULT NULL) _table_name text DEFAULT NULL,
_column_name text DEFAULT NULL,
_datatype_name text DEFAULT NULL,
_constraint_name text DEFAULT NULL)
RETURNS void AS $$ RETURNS void AS $$
kwargs = { "message":_message, "detail":_detail, "hint":_hint, kwargs = {
"sqlstate":_sqlstate, "schema_name":_schema_name, "table_name":_table_name, "message": _message, "detail": _detail, "hint": _hint,
"column_name":_column_name, "datatype_name":_datatype_name, "constraint_name":_constraint_name } "sqlstate": _sqlstate, "schema_name": _schema_name, "table_name": _table_name,
"column_name": _column_name, "datatype_name": _datatype_name,
"constraint_name": _constraint_name
}
# ignore None values - should work on Python2.3 # ignore None values - should work on Python2.3
dict = {} dict = {}
for k in kwargs: for k in kwargs:
if kwargs[k] is not None: if kwargs[k] is not None:
dict[k] = kwargs[k] dict[k] = kwargs[k]
plpy.error(**dict) plpy.error(**dict)
$$ LANGUAGE plpythonu; $$ LANGUAGE plpythonu;
SELECT raise_exception('hello', 'world'); SELECT raise_exception('hello', 'world');
SELECT raise_exception('message text', 'detail text', _sqlstate => 'YY333'); SELECT raise_exception('message text', 'detail text', _sqlstate => 'YY333');
SELECT raise_exception(_message => 'message text', SELECT raise_exception(_message => 'message text',
_detail => 'detail text', _detail => 'detail text',
_hint => 'hint text', _hint => 'hint text',
_sqlstate => 'XX555', _sqlstate => 'XX555',
_schema_name => 'schema text', _schema_name => 'schema text',
_table_name => 'table text', _table_name => 'table text',
_column_name => 'column text', _column_name => 'column text',
_datatype_name => 'datatype text', _datatype_name => 'datatype text',
_constraint_name => 'constraint text'); _constraint_name => 'constraint text');
SELECT raise_exception(_message => 'message text', SELECT raise_exception(_message => 'message text',
_hint => 'hint text', _hint => 'hint text',
_schema_name => 'schema text', _schema_name => 'schema text',
_column_name => 'column text', _column_name => 'column text',
_constraint_name => 'constraint text'); _constraint_name => 'constraint text');
DO $$ DO $$
DECLARE DECLARE
...@@ -108,30 +114,30 @@ BEGIN ...@@ -108,30 +114,30 @@ BEGIN
__datatype_name = PG_DATATYPE_NAME, __datatype_name = PG_DATATYPE_NAME,
__constraint_name = CONSTRAINT_NAME; __constraint_name = CONSTRAINT_NAME;
RAISE NOTICE 'handled exception' RAISE NOTICE 'handled exception'
USING DETAIL = format('message:(%s), detail:(%s), hint: (%s), sqlstate: (%s), ' USING DETAIL = format('message:(%s), detail:(%s), hint: (%s), sqlstate: (%s), '
'schema_name:(%s), table_name:(%s), column_name:(%s), datatype_name:(%s), constraint_name:(%s)', 'schema_name:(%s), table_name:(%s), column_name:(%s), datatype_name:(%s), constraint_name:(%s)',
__message, __detail, __hint, __sqlstate, __schema_name, __message, __detail, __hint, __sqlstate, __schema_name,
__table_name, __column_name, __datatype_name, __constraint_name); __table_name, __column_name, __datatype_name, __constraint_name);
END; END;
END; END;
$$; $$;
-- the displayed context is different between Python2 and Python3, -- The displayed context is different between Python2 and Python3,
-- but that's not important for this test -- but that's not important for this test.
\set SHOW_CONTEXT never \set SHOW_CONTEXT never
do $$ DO $$
try: try:
plpy.execute("select raise_exception(_message => 'my message', _sqlstate => 'XX987', _hint => 'some hint', _table_name => 'users_tab', _datatype_name => 'user_type')") plpy.execute("select raise_exception(_message => 'my message', _sqlstate => 'XX987', _hint => 'some hint', _table_name => 'users_tab', _datatype_name => 'user_type')")
except Exception, e: except Exception, e:
plpy.info(e.spidata) plpy.info(e.spidata)
raise e raise e
$$ LANGUAGE plpythonu; $$ LANGUAGE plpythonu;
do $$ DO $$
try: try:
plpy.error(message = 'my message', sqlstate = 'XX987', hint = 'some hint', table_name = 'users_tab', datatype_name = 'user_type') plpy.error(message = 'my message', sqlstate = 'XX987', hint = 'some hint', table_name = 'users_tab', datatype_name = 'user_type')
except Exception, e: except Exception, e:
plpy.info('sqlstate: %s, hint: %s, table_name: %s, datatype_name: %s' % (e.sqlstate, e.hint, e.table_name, e.datatype_name)) plpy.info('sqlstate: %s, hint: %s, table_name: %s, datatype_name: %s' % (e.sqlstate, e.hint, e.table_name, e.datatype_name))
raise e raise e
$$ LANGUAGE plpythonu; $$ LANGUAGE plpythonu;
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