Package dev.frostlake.persistence

package dev.frostlake.persistence

Related Packages

Package	Description
dev.frostlake

Class	Description
CatalogSnapshot	Serializable snapshot of catalog metadata
CheckConstraintSnapshot	Serializable snapshot of a CHECK constraint (its name, expression text and named columns).
ColumnSnapshot	Serializable snapshot of column metadata
ContactSnapshot	Serializable snapshot of a CONTACT (its three properties and its owner).
CortexSearchServiceSnapshot	A Cortex search service as it survives a restart: the whole definition, since nothing about it is derived from data the engine keeps elsewhere.
DatabaseSnapshot	Serializable snapshot of database metadata
DiskTableDataStore	TableDataStore over a checkpoint's tables directory — one serialized file per table.
DynamicTableSnapshot	Serializable snapshot of a DYNAMIC TABLE definition.
FileFormatSnapshot	Serializable snapshot of a named FILE FORMAT — its TYPE plus the format-specific options map (insertion order preserved).
ForeignKeyConstraintSnapshot	Serializable form of a table-level ForeignKeyConstraint for catalog snapshots.
FunctionSnapshot	Serializable snapshot of a user-defined FUNCTION (any language, scalar or table).
MaskingPolicyParameterSnapshot	Serializable snapshot of a single MASKING POLICY parameter (name + data-type name + optional default).
MaskingPolicySnapshot	Serializable snapshot of a MASKING POLICY definition.
MemoryTableDataStore	TableDataStore held entirely in memory — the transport for in-JVM engine cloning.
ParameterSnapshot	Serializable snapshot of a routine/policy parameter: name, data-type name, optional default.
PersistenceManager	Manages persistence of catalog metadata and table data to disk
PipeSnapshot	Serializable snapshot of a PIPE (its COPY statement and ingest settings).
PrivilegeSnapshot	Serializable snapshot of privilege grant
ProcedureSnapshot	Serializable snapshot of a stored PROCEDURE (any language).
ProjectionPolicySnapshot	Serializable snapshot of a PROJECTION POLICY (its body, comment and owner).
RoleSnapshot	Serializable snapshot of role metadata
RowAccessPolicySnapshot	Serializable snapshot of a ROW ACCESS POLICY definition.
SchemaSnapshot	Serializable snapshot of schema metadata
SearchOptimizationSnapshot	Serializable snapshot of one configured SEARCH OPTIMIZATION expression, number included.
SequenceSnapshot	Serializable snapshot of a SEQUENCE — its definition plus the current value, so NEXTVAL continues where it left off after a reload.
StageSnapshot	Serializable snapshot of a stage definition.
StreamRecordSnapshot	Serializable snapshot of a single change record buffered in a STREAM (the CDC tuple: row values, the change type, whether it came from an UPDATE, and the source row id).
StreamSnapshot	Serializable snapshot of a STREAM — its definition plus the pending (unconsumed) change records, which are restored at offset 0 so consuming after a reload yields the same rows.
TableDataSnapshot	Serializable snapshot of table row data
TableDataStore	Where per-table row data goes during a state snapshot and comes from during a restore.
TableSnapshot	Serializable snapshot of table metadata
TagSnapshot	Serializable snapshot of a TAG definition (allowed values + comment).
TaskSnapshot	Serializable snapshot of a TASK — its definition and STARTED/SUSPENDED state, restored as-is.
UniqueConstraintSnapshot	Serializable form of a table-level UniqueConstraint for catalog snapshots — the name and the column span a per-column UNIQUE flag cannot carry on its own.
UserSnapshot	Serializable snapshot of user metadata
ViewSnapshot	Serializable snapshot of view metadata
WalRecord	One record in the write-ahead log.
WalRecordType	Kind of WalRecord in the write-ahead log: the statements of one committed transaction, or a checkpoint marker that records a durable state snapshot every preceding record folds into.
WalStatementKinds	Which statements belong in the write-ahead log, decided from the PARSE TREE.
WarehouseSnapshot	Serializable snapshot of warehouse metadata
WriteAheadLog	Append-only write-ahead log — a logical (redo) log of committed transactions.