OLE DB Programmer's Reference | |
Property group: View
Property set: DBPROPSET_VIEW
Column? Y
Type: VT_I4
Typical R/W: R
Description: Filter Operations
A bitmask describing the comparison operations supported by IViewFilter for a particular column. If no column is specified, the full set of comparison operators that may be supported is as follows:
- DBPROPVAL_CO_EQUALITY Provider supports the following comparison operators:
- DBCOMPAREOPS_LT
- DBCOMPAREOPS_LE
- DBCOMPAREOPS_EQ
- DBCOMPAREOPS_GE
- DBCOMPAREOPS_GT
- DBCOMPAREOPS_NE
- DBPROPVAL_CO_STRING Provider supports the comparison operator DBCOMPAREOPS_BEGINSWITH.
- DBPROPVAL_CO_CONTAINSProvider supports the following comparison operators:
- DBCOMPAREOPS_CONTAINS
- DBCOMPAREOPS_NOTCONTAINS
- DBPROPVAL_CO_BEGINSWITHProvider supports the following comparison operators:
- DBCOMPAREOPS_BEGINSWITH
- DBCOMPAREOPS_NOTBEGINSWITH
- DBPROPVAL_CO_CASESENSITIVE Provider supports the DBCOMPAREOPS_CASESENSITIVE modifier.
- DBPROPVAL_CO_CASEINSENSITIVE Provider supports the DBCOMPAREOPS_CASEINSENSITIVE modifier.
Note Providers may support one or the other or both of DBPROPVAL_CO_CASESENSITIVE and DBPROPVAL_CO_CASEINSENSITIVE.
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