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# lrd_save_col

Example: lrd_save_col | Correlating Statements Functions

Saves the value of a table cell.

    LRDRET lrd_save_col( LRD_CURSOR *mptCursor, unsigned int muiColNum, long mliRowNum, unsigned long muliOption, char *mpszParamName );

mptCursor | A pointer to an LRD_CURSOR structure.
muiColNum | The column number of the value to save.
muiRowNum | The row number of the value to save. To save the last row, set the row number to zero.
muliOption | One of the Save Column Options.
mpszParamName | A parameter name using alpha-numerical characters, enclosed by quotation marks.

The lrd_save_col function saves the dynamic value of a specified table cell and assigns it to a parameter. This function is used for Correlating Statements and other SQL statements within a script. Instead of using the actual result fetched during a query, you replace the constant value with a parameter. This parameter can then be used by other database statements within the same script. Note that lrd_save_col always precedes an lrd_fetch statement.

For more details refer to the Function Header File lrd.h in the include directory.

## Return Values

See LRD Return Values.

## Parameterization

You cannot use standard parameterization for any arguments in this function.

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