revQueryIsAtStart | |||||||
Type | function | ||||||
Dictionary | LCS | ||||||
Library | LiveCode Script | ||||||
Syntax |
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Synonyms | revdb_isbof | ||||||
Summary | Returns whether the beginning of a record set has been reached or not. | ||||||
Introduced | 2.9 | ||||||
OS | mac, windows, linux, ios, android | ||||||
Platforms | desktop, server, mobile | ||||||
Parameters |
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Example |
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Values |
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Related | Keyword: string Command: revMoveToPreviousRecord Function: revOpenDatabase, revCurrentRecord, revQueryDatabase, revCurrentRecordIsFirst, revQueryIsAtEnd Glossary: command | ||||||
Security | disk, network | ||||||
Description | Use the revQueryIsAtStart function to stop when you reach the start of a record set. If the operation is not successful, the revQueryIsAtStart function returns an error message that begins with the string "revdberr". |