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GoFiler Legato Script Reference
Legato v 1.4j Application v 5.22b
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Chapter Eight — Data Functions (continued)
Overview
The ODBCHasData function checks to see if any data remains within an ODBC Results Object.
Syntax/Parameters
Syntax
boolean = ODBCHasData ( handle hResult );
Parameters
hResult
A handle for an ODBC Results Object.
Return Value
Returns a boolean value as TRUE if the ODBC Results Object has data available or FALSE if it does not. The function may also return FALSE if hResult is not a valid handle. Use the GetLastError function to retrieve error information.
Remarks
This function refers to the internal location within an ODBC Result Object. Functions like the ODBCFetchArray and ODBCNextRow functions move this location through the result row by row. The ODBCHasData function is useful when iterating through a result to fetch the rows.
Related Functions
Platform Support
Go13, Go16, GoFiler Complete, GoFiler Corporate, GoFiler, GoFiler Lite, GoXBRL
Legato IDE
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