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Reference/es_mbb_mbm
Syntax
int es_mbb_mbm( struct es_mbb *fb, const char *fieldname, struct es_mbm *mfilter );
Arguments
struct es_mbb *fb |
Field-binding collection. |
const char *fieldname |
Database field name. |
struct es_mbm *mfilter |
Membership filter. |
Return Codes
ES_ERROR_NONE |
Success. No errors. |
ES_ERROR_INVALIDFIELDTYPE |
Database field is not an integer field ( i.e. 8, 16, 32 or 64bit field type) |
ES_ERROR_UNKNOWNFIELD |
Unknown database field in this class. |
Description
Bind a membership filter (struct es_mbm ) to an integer database field. This is required for filtered iteration across all the rows of a node using es_mbi_beginfetch()/es_mbi_incfetch() or es_mbs_beginfetch()/es_mbs_incfetch(). The iterator will skip rows that have particular values for that field depending on how the membership filter is set up.
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