Field FilterPlaceholder

Namespace

Qavren.Edge.VectorData

Assembly

Qavren.Edge.VectorData.dll

The token BuildKnnSql(bool, bool, bool) and BuildHybridRrfSql(bool, bool) leave where the translated filter predicate goes. The caller substitutes the SQL that EdgeFilterTranslator produced; the surrounding rowid IN (SELECT "_rowid" FROM <data table> WHERE ...) is already in place, which is what makes an arbitrary MEVD filter a true vec0 pre-filter.

public const string FilterPlaceholder = "<filter>"

Returns

string

The token and leave where the translated filter predicate goes. The caller substitutes the SQL that EdgeFilterTranslator produced; the surrounding rowid IN (SELECT "_rowid" FROM <data table> WHERE ...) is already in place, which is what makes an arbitrary MEVD filter a true vec0 pre-filter.