erlang_migrate_sqlite (erlang_migrate v0.3.1)

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SQLite 3+ driver for erlang_migrate. Uses esqlite (https://github.com/mmzeeman/esqlite).

Locking: SQLite has no advisory locks. We use OTP global:set_lock/3 to serialize migrations across processes on the same node. Note: cross-VM (independent Erlang nodes) mutual exclusion is not provided; SQLite's own file-level locking handles low-level write serialization only.

Summary

Functions

applied_versions(Conn, HistTable)
current_version(Conn, Table)
drop_table(Conn, Table)
ensure_table(Conn, Table)
exec_sql(Conn, SQL)
is_dirty(Conn, Table)
lock(Conn, LockId)
lock(Conn, LockId, Timeout)
set_version(Conn, Table, Version, Dirty)
unlock(Conn, LockId)

Functions

applied_versions(Conn, HistTable)

current_version(Conn, Table)

drop_table(Conn, Table)

ensure_table(Conn, Table)

exec_sql(Conn, SQL)

is_dirty(Conn, Table)

lock(Conn, LockId)

lock(Conn, LockId, Timeout)

set_version(Conn, Table, Version, Dirty)

unlock(Conn, LockId)