HLI: Locking behavior of HLI calls - Revision history

ELowell: /* Releasing record locks */

2016-07-16T00:46:58Z

Releasing record locks

← Older revision		Revision as of 00:46, 16 July 2016
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	</tr>		</tr>
	<tr>		<tr>
	<td>IFRELA</td>		<td><var>[[IFRELA (HLI function)\|IFRELA]]</var></td>
	<td>RELEASE ALL RECORDS</td>		<td>RELEASE ALL RECORDS</td>
	</tr>		</tr>
	<tr>		<tr>
	<td>IFRELR</td>		<td><var>[[IFRELR (HLI function)\|IFRELR]]</var></td>
	<td>RELEASE RECORDS</td>		<td>RELEASE RECORDS</td>
	</tr>		</tr>
	<tr>		<tr>
	<td>IFCMMT</td>		<td><var>[[IFCMMT (HLI function)\|IFCMMT]]</var></td>
	<td>COMMIT</td>		<td>COMMIT</td>
	</tr>		</tr>
	<tr>		<tr>
	<td>IFCMTR</td>		<td><var>[[IFCMTR (HLI function)\|IFCMTR]]</var></td>
	<td>COMMIT RELEASE</td>		<td>COMMIT RELEASE</td>
	</tr>		</tr>
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	The record locks released by each function are described in the following sections. </p>		The record locks released by each function are described in the following sections. </p>
	<p>		<p>
	~~See [[HLI: Function summary]] for a detailed description of the HLI functions and their syntax.~~ See [[HLI: Transactions]] for more information about managing transactions. </p>		See [[HLI: Transactions]] for more information about managing transactions. </p>

	===IFRELA releases all locks===		===IFRELA releases all locks===

ELowell: /* Releasing record locks */

2016-07-16T00:43:08Z

Releasing record locks

← Older revision		Revision as of 00:43, 16 July 2016
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	The record locks released by each function are described in the following sections. </p>		The record locks released by each function are described in the following sections. </p>
	<p>		<p>
	~~Refer to the <var class="book">Rocket Model 204 Host Language Interface Reference Manual</var>~~ for a detailed description of the HLI functions and their syntax. See [[HLI: Transactions]] for more information about managing transactions. </p>		See [[HLI: Function summary]] for a detailed description of the HLI functions and their syntax. See [[HLI: Transactions]] for more information about managing transactions. </p>

	===IFRELA releases all locks===		===IFRELA releases all locks===

ELowell: /* IFFWOL does not lock records */

2016-07-16T00:42:31Z

IFFWOL does not lock records

← Older revision		Revision as of 00:42, 16 July 2016
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	===IFFWOL does not lock records===		===IFFWOL does not lock records===
	<p>		<p>
	The IFFWOL (FIND WITHOUT LOCKS) function executes an IFFIND without obtaining any record locks. </p>		The <var>[[IFFWOL (HLI function)\|IFFWOL]]</var> (FIND WITHOUT LOCKS) function executes an IFFIND without obtaining any record locks. </p>
	<p>		<p>
	The found set of records is indistinguishable from a list, except that the record set is referenced with "IN label" ~~syntax. Refer to the <var class="book">Rocket Model 204 Host Language Interface Reference Manual</var> for a detailed description of IFFWOL~~ syntax. </p>		The found set of records is indistinguishable from a list, except that the record set is referenced with "IN label" syntax.</p>

	===Caution when using IFFWOL===		===Caution when using IFFWOL===

ELowell: /* Overview */

2016-07-16T00:41:45Z

Overview

← Older revision		Revision as of 00:41, 16 July 2016
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	For more information about record locking, also see [[Record level locking and concurrency control]].		For more information about record locking, also see [[Record level locking and concurrency control]].

	~~Refer to the~~ [[HLI: Function summary]] for a description of the HLI function calls shown in the examples.		See [[HLI: Function summary]] for a description of the HLI function calls shown in the examples.

	==Locking facility==		==Locking facility==

ELowell: /* Overview */

2016-07-16T00:41:25Z

Overview

← Older revision		Revision as of 00:41, 16 July 2016
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	For more information about record locking, also see [[Record level locking and concurrency control]].		For more information about record locking, also see [[Record level locking and concurrency control]].

	Refer to the ~~<var class="book">Rocket Model 204 Host Language Interface Reference Manual</var>~~ for a description of the HLI calls shown in the examples.		Refer to the [[HLI: Function summary]] for a description of the HLI function calls shown in the examples.

	==Locking facility==		==Locking facility==

ELowell at 16:35, 29 April 2016

2016-04-29T16:35:10Z

← Older revision		Revision as of 16:35, 29 April 2016
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	==See also==		==See also==
	{{Template: HLI topic list}}		{{Template: HLI programming topic list}}

	[[Category: Host Language Interface]]		[[Category: Host Language Interface]]

JAL: link repair

2016-02-01T22:39:27Z

link repair

← Older revision		Revision as of 22:39, 1 February 2016
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	The record locks released by each function are described in the following sections. </p>		The record locks released by each function are described in the following sections. </p>
	<p>		<p>
	Refer to the <var class="book">Rocket Model 204 Host Language Interface Reference Manual</var> for a detailed description of the HLI functions and their syntax. See [[HLI ~~transactions~~]] for more information about managing transactions. </p>		Refer to the <var class="book">Rocket Model 204 Host Language Interface Reference Manual</var> for a detailed description of the HLI functions and their syntax. See [[HLI: Transactions]] for more information about managing transactions. </p>

	===IFRELA releases all locks===		===IFRELA releases all locks===

ELowell: /* Getting control of a resource or a record */

2016-01-30T00:25:13Z

Getting control of a resource or a record

← Older revision		Revision as of 00:25, 30 January 2016
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	For all functions except IFCHKPT, a completion return code of 3 indicates that control of the resource or record could not be obtained. For calls that enqueue on a resource or record, code your host language program to test for a return code of 3 and, if desirable, to reissue the call. </p>		For all functions except IFCHKPT, a completion return code of 3 indicates that control of the resource or record could not be obtained. For calls that enqueue on a resource or record, code your host language program to test for a return code of 3 and, if desirable, to reissue the call. </p>
	<p>		<p>
	See [[Record locking conflicts#Sample host language error processing\|Record locking conflicts]] for a coding example that uses the Model 204 return code to test for locking conflicts.</p>		See [[HLI: Record locking conflicts#Sample host language error processing\|Record locking conflicts]] for a coding example that uses the Model 204 return code to test for locking conflicts.</p>

	===Specifying wait time within system limits===		===Specifying wait time within system limits===

ELowell: Created page with " ==Overview==
This topic describes Model 204 resource locking and record locking for application programmers who are using the Host Language Interface facility. Refer to t..."

2016-01-29T23:11:31Z

Created page with " ==Overview== <p> This topic describes Model 204 resource locking and record locking for application programmers who are using the Host Language Interface facility. Refer to t..."

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HLI: Locking behavior of HLI calls - Revision history

ELowell: /* Releasing record locks */

ELowell: /* Releasing record locks */

ELowell: /* IFFWOL does not lock records */

ELowell: /* Overview */

ELowell: /* Overview */

ELowell at 16:35, 29 April 2016

JAL: link repair

ELowell: /* Getting control of a resource or a record */

ELowell: Created page with " ==Overview== This topic describes Model 204 resource locking and record locking for application programmers who are using the Host Language Interface facility. Refer to t..."

ELowell: Created page with " ==Overview==
This topic describes Model 204 resource locking and record locking for application programmers who are using the Host Language Interface facility. Refer to t..."