sc_connection_edit - This macro edits an existing connection at runtime.

sc_connection_new - This macro creates new connections dynamically.

sc_exec_sql - This macro execute SQL commands passed as parameter or a SQL command in the SQL field action type.

sc_lookup - This macro executes a SELECT command stored in the second parameter and returns the data in a variable.

sc_lookup_field - This macro executes a SELECT command stored in the second parameter and returns the data in a variable.

sc_reset_change_connection - This macro erases the changes made using "sc_change_connection".

sc_reset_connection_edit - This macro undoes the connection edits made by macro "sc_connection_edit".

sc_reset_connection_new - This macro undoes the connections made by the macro "sc_connection_new".

sc_select - This macro executes the commands passed in the second parameter and returns the dataset in a variable.