Module lifecycle 

Database lifecycle: extension schema installation, migrations, and connection/schema validation.

Re-exports the schema installers, the MigrationService and its result and status types, and the standalone validation helpers (validate_database_connection, validate_write_pool_is_primary, validate_table_exists, validate_column_exists).

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Structs

AppliedMigration

BaselineStamp

One extension_migrations row recording a migration as applied without having executed it.

ChecksumDrift

ExtensionMigrationStatus

FreshnessCheck

MarkAppliedOutcome

MigrationConfig

MigrationResult

MigrationService

MigrationStatus

OrphanedMigration

An applied migration whose slot the extension no longer declares at all.

PendingMigration

RepairResult

ReplicaStatus

SlotCollision

An applied migration whose slot is now occupied by a differently-named file.

TombstonedSlot

A slot declared spent by a .tombstone file.

Functions

install_extension_schemas

install_extension_schemas_full

install_extension_schemas_with_config

replica_status

validate_column_exists

validate_database_connection

validate_table_exists

validate_write_pool_is_primary