DML exceptions - Revision history

Devdocsbot: Protected "DML exceptions": Developer Docs Migration ([Edit=Allow only administrators] (indefinite))

2022-06-13T14:05:35Z

Protected "DML exceptions": Developer Docs Migration ([Edit=Allow only administrators] (indefinite))

← Older revision	Revision as of 14:05, 13 June 2022
(No difference)

2022-06-13T14:03:11Z

Update migration status and path

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			{{Template:Migrated\|newDocId=/docs/apis/core/dml/exceptions}}
	{{Moodle_2.0}}In previous versions problems in database calls were ignored by default.		{{Moodle_2.0}}In previous versions problems in database calls were ignored by default.

2008-11-30T21:23:42Z

dml_read_exception: fix read -> write

← Older revision		Revision as of 21:23, 30 November 2008
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	Problem occurred during reading from database. Originally indicated be returning ''false'' - this value was often confused with ''false'' return value meaning ''not found''.		Problem occurred during reading from database. Originally indicated be returning ''false'' - this value was often confused with ''false'' return value meaning ''not found''.

	===~~dml_read_exception~~===		===dml_write_exception===
	Problem occurred during writing to database. Originally indicated be returning ''false''.		Problem occurred during writing to database. Originally indicated be returning ''false''.

2008-11-27T17:23:19Z

Overview

← Older revision		Revision as of 17:23, 27 November 2008
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	==Overview==		==Overview==
	[[Image:Dml_exceptions.png]]		[[Image:Dml_exceptions.png]]

			Defined in lib/dmllib.php for now.

	===dml_connection_exception===		===dml_connection_exception===

2008-11-27T17:21:59Z

Overview

← Older revision		Revision as of 17:21, 27 November 2008
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	[[Image:Dml_exceptions.png]]		[[Image:Dml_exceptions.png]]

	===~~connection_exception~~===		===dml_connection_exception===
			Thrown when can not connect to database for any reason.

	===dml_read_exception===		===dml_read_exception===
			Problem occurred during reading from database. Originally indicated be returning ''false'' - this value was often confused with ''false'' return value meaning ''not found''.

	===dml_read_exception===		===dml_read_exception===
			Problem occurred during writing to database. Originally indicated be returning ''false''.

	==See also==		==See also==

2008-11-27T17:18:26Z

← Older revision		Revision as of 17:18, 27 November 2008
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	{{Moodle_2.0}}In previous versions problems in database calls were ignored by default.		{{Moodle_2.0}}In previous versions problems in database calls were ignored by default.


	==Overview==		==Overview==
	[[Image:Dml_exceptions.png]]		[[Image:Dml_exceptions.png]]

			===connection_exception===

			===dml_read_exception===

			===dml_read_exception===

	~~TODO: add more info here, explanation and same examples.~~

	==See also==		==See also==

2008-11-27T17:17:12Z

Overview

← Older revision		Revision as of 17:17, 27 November 2008
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	==Overview==		==Overview==
	[[[Image:Dml_exceptions.png]]]		[[Image:Dml_exceptions.png]]


	TODO: add more info here, explanation and same examples.		TODO: add more info here, explanation and same examples.


	==See also==		==See also==

2008-11-27T17:17:03Z

← Older revision		Revision as of 17:17, 27 November 2008
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	{{Moodle_2.0}}In previous versions problems in database calls were ignored by default.		{{Moodle_2.0}}In previous versions problems in database calls were ignored by default.


			==Overview==
			[[[Image:Dml_exceptions.png]]]

2008-11-27T15:05:39Z

2008-11-27T15:05:17Z

← Older revision		Revision as of 15:05, 27 November 2008
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	==See also==		==See also==

	* [[Exceptions\|Exceptions]]: General ~~guidlines~~ for using of exceptions in Moodle 2.0		* [[Exceptions\|Exceptions]]: General guidelines for using of exceptions in Moodle 2.0
	* [[DML functions\|DML functions]]: Where all the functions used to handle DB data. ([[wikipedia:Data_Manipulation_Language\|DML]]) are defined.		* [[DML functions\|DML functions]]: Where all the functions used to handle DB data. ([[wikipedia:Data_Manipulation_Language\|DML]]) are defined.
	* [[DDL functions\|DDL functions]]: Where all the functions used to handle DB objects ([[wikipedia:Data_Definition_Language\|DDL]]) are defined.		* [[DDL functions\|DDL functions]]: Where all the functions used to handle DB objects ([[wikipedia:Data_Definition_Language\|DDL]]) are defined.

← Older revision		Revision as of 15:05, 27 November 2008
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	==See also==		==See also==

	* [[DML functions\|DML functions]]: Where all the functions used to handle DB data ([[wikipedia:Data_Manipulation_Language\|DML]]) are defined.		* [[Exceptions\|Exceptions]]: General guidlines for using of exceptions in Moodle 2.0
			* [[DML functions\|DML functions]]: Where all the functions used to handle DB data. ([[wikipedia:Data_Manipulation_Language\|DML]]) are defined.
	* [[DDL functions\|DDL functions]]: Where all the functions used to handle DB objects ([[wikipedia:Data_Definition_Language\|DDL]]) are defined.		* [[DDL functions\|DDL functions]]: Where all the functions used to handle DB objects ([[wikipedia:Data_Definition_Language\|DDL]]) are defined.