f2s_table_column_count¶
Applies to: MySql/MariaDB
Syntax
**There is no set_attribute. This attribute is read only.**
get_attribute f2s_table_column_count of {FileNumber} to {variable}
Parameter |
Description |
|---|---|
FileNumber |
Number of the file (filename.File_Number) |
variable |
The number of fields in the table on the SQL backend |
Description
This attribute is used to get the number of fields or columns in the given table. Note that this is referring to the columns in the SQL backend and may not necessarily reflect the number of columns in DataFlex.
Example
get_attribute
int iNumCol
get_attribute f2s_table_column_count of Customer.FileNumber to iNumCol
Related Attributes
ESQL Equivalents
Replaces: DF_FETCH_FIELD_COUNT