erlang_migrate
v0.3.4
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erlang_migrate_pg
(erlang_migrate v0.3.4)
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PostgreSQL 驱动 / PostgreSQL driver(epgsql):管理 schema_migrations 表与 advisory locks。
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/4
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/4
unlock(Conn, LockId)