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#pragma once
namespace sql {
namespace features {
/**
* Description of the features provided by a database.
*
* This is a set of bitflags that the database may provide.
*/
enum DBFeatures {
// No features.
none = 0x00,
// Don't need an explicit autoincrement for numeric primary keys (e.g. for SQLite).
implicitAutoIncrement = 0x01,
// Limited support for table modifications.
limitedUpdate = 0x02,
// Support for RETURNING in INSERT queries.
insertReturning = 0x04,
// Support for RETURNING in UPDATE queries.
updateReturning = 0x08,
// Support for RETURNING in DELETE queries.
deleteReturning = 0x10,
};
BITMASK_OPERATORS(DBFeatures);
}
}
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