KeyEQ (Dataset function) - Revision history

RPuszewski: /* Syntax terms */

2021-04-14T16:49:27Z

Syntax terms

← Older revision		Revision as of 16:49, 14 April 2021
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	<table class="syntaxTable">		<table class="syntaxTable">
	<tr><th>%boolean</th>		<tr><th>%boolean</th>
	<td>An enumeration object of type <var>Boolean</var> to contain the result of the positioning of the <var> dataset</var> object to key <var> ~~key~~ </var>. <var>KeyEQ</var> returns <code>True</code> if the specified key is found; otherwise it returns <code>False</code>.		<td>An enumeration object of type <var>Boolean</var> to contain the result of the positioning of the <var> dataset</var> object to key <var> Key </var>. <var>KeyEQ</var> returns <code>True</code> if the specified key is found; otherwise it returns <code>False</code>.
	</td></tr>		</td></tr>
	<tr><th>Key</th>		<tr><th>Key</th>

RPuszewski: /* Examples */

2021-04-14T16:48:12Z

Examples

← Older revision		Revision as of 16:48, 14 April 2021
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	==Examples==		==Examples==
	<p class="code">		<p class="code">ALLOCATE DATASET VSAMALT WITH SCOPE=SYSTEM DSN=RDP.VSAM.AIX -
	ALLOCATE DATASET VSAMALT WITH SCOPE=SYSTEM DSN=RDP.VSAM.AIX -
	VSAM KEYED OLD SHARE		VSAM KEYED OLD SHARE
	ALLOCATE DATASET VSAMDS WITH SCOPE=SYSTEM DSN=RDP.VSAM -		ALLOCATE DATASET VSAMDS WITH SCOPE=SYSTEM DSN=RDP.VSAM -

RPuszewski: /* Examples */

2021-04-14T16:47:38Z

Examples

← Older revision		Revision as of 16:47, 14 April 2021
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	==Examples==		==Examples==
			<p class="code">
	ALLOCATE DATASET VSAMALT WITH SCOPE=SYSTEM DSN=RDP.VSAM.AIX -		ALLOCATE DATASET VSAMALT WITH SCOPE=SYSTEM DSN=RDP.VSAM.AIX -
	VSAM KEYED OLD SHARE		VSAM KEYED OLD SHARE
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	FREE VSAMALT		FREE VSAMALT
	FREE VSAMDS		FREE VSAMDS
			</p>

	==See also==		==See also==
	{{Template:Dataset:KeyEQ footer}}		{{Template:Dataset:KeyEQ footer}}

RPuszewski at 16:43, 14 April 2021

2021-04-14T16:43:43Z

← Older revision		Revision as of 16:43, 14 April 2021
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	{{Template:Dataset:KeyEQ subtitle}}		{{Template:Dataset:KeyEQ subtitle}}

	<var>KeyEQ</var> returns a <var>[[Boolean enumeration]]</var> to indicate whether the specified <var>key</var> was found within the <var>Dataset</var> object. If true, the object is positioned to that record.		<var>KeyEQ</var> returns a <var>[[Boolean enumeration]]</var> to indicate whether the specified <var>key</var> was found within the <var>Dataset</var> object. If true, the object is positioned to that record. A subsequent read of the <var>Dataset</var> object will return the specified record.

	~~<table>~~
	~~<tr><th>%boolean</th>~~
	<td>An enumeration object of type <var>Boolean</var> to contain the returned value of <var>AmDaemon</var>. <var>AmDaemon</var> returns <code>True</code> if issued on a <var>Daemon</var>-associated thread; otherwise it returns <code>False</code>.</td></tr>
	~~This function sets the read position of a VSAM dataset to the record key specified~~. A subsequent read of the <var>Dataset</var> object will return the specified record.

	==Syntax==		==Syntax==
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	Setting the value to nulls will cause reads to begin from the first record.</li>.		Setting the value to nulls will cause reads to begin from the first record.</li>.
	</ul>		</ul>

	==Examples==		==Examples==
	ALLOCATE DATASET VSAMALT WITH SCOPE=SYSTEM DSN=RDP.VSAM.AIX -		ALLOCATE DATASET VSAMALT WITH SCOPE=SYSTEM DSN=RDP.VSAM.AIX -

RPuszewski at 16:27, 14 April 2021

2021-04-14T16:27:20Z

← Older revision		Revision as of 16:27, 14 April 2021
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	{{Template:Dataset:KeyEQ subtitle}}		{{Template:Dataset:KeyEQ subtitle}}

			<var>KeyEQ</var> returns a <var>[[Boolean enumeration]]</var> to indicate whether the specified <var>key</var> was found within the <var>Dataset</var> object. If true, the object is positioned to that record.

			<table>
			<tr><th>%boolean</th>
			<td>An enumeration object of type <var>Boolean</var> to contain the returned value of <var>AmDaemon</var>. <var>AmDaemon</var> returns <code>True</code> if issued on a <var>Daemon</var>-associated thread; otherwise it returns <code>False</code>.</td></tr>
	This function sets the read position of a VSAM dataset to the record key specified. A subsequent read of the <var>Dataset</var> object will return the specified record.		This function sets the read position of a VSAM dataset to the record key specified. A subsequent read of the <var>Dataset</var> object will return the specified record.

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	<table class="syntaxTable">		<table class="syntaxTable">
	<tr><th>%boolean</th>		<tr><th>%boolean</th>
	<td>~~A variable~~ to ~~receive~~ the result of the ~~position function~~ of the <var ~~class="term"~~>dataset</var> object.		<td>An enumeration object of type <var>Boolean</var> to contain the result of the positioning of the <var> dataset</var> object to key <var> key </var>. <var>KeyEQ</var> returns <code>True</code> if the specified key is found; otherwise it returns <code>False</code>.
	</td></tr>		</td></tr>
	<tr><th>Key</th>		<tr><th>Key</th>

RPuszewski at 16:06, 14 April 2021

2021-04-14T16:06:58Z

@@ Line 1: / Line 1: @@
 {{Template:Dataset:KeyEQ subtitle}}
 ==Syntax==
 {{Template:Dataset:KeyEQ syntax}}
 ===Syntax terms===
 <table class="syntaxTable">
-<tr><th>dataset</th>
+<tr><th>%boolean</th>
-<td>Position to a specific key within a VSAM dataset in order to read beginning from that record within a <var>Dataset</var> object.</td></tr>
+<td>A variable to receive the result of the position function of the <var class="term">dataset</var> object.
-<tr><th>sl</th>
+</td></tr>
-<td>A <var>Stringlist</var> object; items from this are written to <var class="term">dataset</var>.</td></tr>
+<tr><th>Key</th>
-<tr><th><var>From</var></th>
+<td>The value used to position the <var>Dataset</var> object.
-<td>A number specifying one less than the number of the first item of <var class="term">sl</var> to write.  It must be less than the value of <var class="term">sl</var>:<var>[[Count (Stringlist function)|Count]]</var>.<br/>The default value of this argument is 0.</td></tr>
+</td></tr>
 </table>
 ==Usage notes==
 ==Examples==
 ==See also==
-{{Template:Dataset:WriteRecords footer}}
+{{Template:Dataset:KeyEQ footer}}

RPuszewski: Created page with "{{Template:Dataset:KeyEQ subtitle}} ==Syntax== {{Template:Dataset:KeyEQ syntax}} ===Syntax terms===

dataset Position to a specifi..."
2021-04-14T15:45:45Z

Created page with "{{Template:Dataset:KeyEQ subtitle}} ==Syntax== {{Template:Dataset:KeyEQ syntax}} ===Syntax terms=== <table class="syntaxTable"> <tr><th>dataset</th> <td>Position to a specifi..."

New page
{{Template:Dataset:KeyEQ subtitle}}

==Syntax==
{{Template:Dataset:KeyEQ syntax}}
===Syntax terms===
<table class="syntaxTable">
<tr><th>dataset</th>
<td>Position to a specific key within a VSAM dataset in order to read beginning from that record within a <var>Dataset</var> object.</td></tr>
<tr><th>sl</th>
<td>A <var>Stringlist</var> object; items from this are written to <var class="term">dataset</var>.</td></tr>
<tr><th><var>From</var></th>
<td>A number specifying one less than the number of the first item of <var class="term">sl</var> to write. It must be less than the value of <var class="term">sl</var>:<var>[[Count (Stringlist function)|Count]]</var>.<br/>The default value of this argument is 0.</td></tr>
<tr><th><var>For</var></th>
<td>The number of <var class="term">sl</var> items to write.<br/>The default value of this argument is <var class="term">sl</var>:<var>[[Count (Stringlist function)|Count]]</var> - <var class="term">From</var>.</td></tr>
</table>

==Usage notes==
==Examples==
==See also==
{{Template:Dataset:WriteRecords footer}}