Module row_id

Structs

RowIdGenerator

RowIdGenerator generates unique row ids using snowflake algorithm as following format:

Constants

COMPAT_VNODE_BITS 🔒

The number of bits occupied by the vnode part of a row id in the previous version.

TIMESTAMP_SHIFT_BITS 🔒

The number of bits occupied by the vnode part and the sequence part of a row id.

Functions

bit_for_vnode 🔒

The number of bits occupied by the vnode part of a row id.

compute_vnode_from_row_id

Compute vnode from the given row id.

Type Aliases

RowId