DBPROP_INDEX_NULLCOLLATION

Property group: Index

Property set: DBPROPSET_INDEX

Type: VT_I4

Typical R/W: R/W

Description: NULL Collation

Indicates how NULLs are collated in the index. One of the following:

  • DBPROPVAL_NC_END ? NULLs are collated at the end of the list, regardless of the collation order.

  • DBPROPVAL_NC_START ? NULLs are collated at the start of the list, regardless of the collation order.

  • DBPROPVAL_NC_HIGH ? NULLs are collated at the high end of the list.

  • DBPROPVAL_NC_LOW ? NULLs are collated at the low end of the list.

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