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28 lines
891 B
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28 lines
891 B
Plaintext
#REDIRECT [[OPEN#File_ACCESS_and_LOCK_Permissions]]
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The [[ACCESS]] clause is used in an [[OPEN]] statement when working over a network.
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{{PageSyntax}}
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:OPEN "file.dat" FOR APPEND ['''ACCESS {READ|WRITE}'''] AS #1
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{{PageDescription}}
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* Valid Options:
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**Default: When specified, all other processes are denied file access.
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**READ: When specified, read access is denied to other file procedures.
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**WRITE: When specified, write access is denied to other file procedures.
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**READ WRITE: When specified any access is denied to other file procedures.
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===Limitations===
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*If another process already has access to a specified file, program access is denied for that file OPEN access. A "Permission Denied" error 70 will be returned. A network program must be able to handle a denial of access error.
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{{PageSeeAlso}}
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* [[LOCK]], [[LOCK (access)]]
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* [[OPEN]]
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* [[ON ERROR]]
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{{PageNavigation}}
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