Db get field float

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db_get_field_float

Image:Farm-Fresh text lowercase.png Note: This function name starts with a lowercase letter.


Description:

Get the content of a field as a float from db_query


Parameters:
(DBResult:dbresult, field=0)
DBResult:dbresultThe result to get the data from.
field=0The field to get the data from.


Return Values:

Retrieved value as floating point number.


Image:32px-Circle-style-warning.png

Warning

Using an invalid handle will crash your server! Get a valid handle by using db_query. But it's protected against NULL references.


Related Functions

The following functions may be useful, as they are related to this function in one way or another.


  • db_open: Open a connection to an SQLite database
  • db_close: Close the connection to an SQLite database
  • db_field_name: Returns the name of a field at a particular index
  • db_get_field: Get content of field with specified ID from current result row
  • db_get_field_int: Get content of field as an integer with specified ID from current result row
  • db_get_field_float: Get content of field as a float with specified ID from current result row
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