Grass-valley K2 TX/MAM Database Protocol Manual v.2.2 Manual de usuario descargar pdf (Pagina 21)

TX/MAM Database Protocol Manual - document version: 2.2 – Page 21

8. Update functions

Fields are updated for individual records. Multiple fields can be set in one update by using multiple

cob_fieldlist_set_[x] functions before calling the cob_adjust_field_values call.

8.1 Adding a field update for an integer database field

int cob_fieldlist_set_integer( char *field, int value, int data_type );

Parameters

Name

Description

char *field

The field to set, e.g. "status_int".

int value

The new value, e.g. 12.

int data_type

The origin of the data, e.g. ORIGINAL_DATA.

Result

The result of the function is an integer that can have following values:

Value

Description

Success, the field has been added.

-1

Failure, the field could not be added.

Example

This example sets the status_int field for the asset_element record with id == 1035 to

12:

cob_fieldlist_clear();

cob_fieldlist_set_integer( "status", 12, ORIGINAL_DATA );

if ( cob_adjust_field_values( "asset_element", 1035 ) != 0 ){

/* Log error */

}

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Grass-valley K2 TX/MAM Database Protocol Manual v.2.2 Manual de usuario Pagina 21