def savepoints(fn):
"""Target database must support savepoints."""
return _chain_decorators_on(
fn,
emits_warning_on('mssql', 'Savepoint support in mssql is experimental and may lead to data loss.'),
no_support('access', 'not supported by database'),
no_support('sqlite', 'not supported by database'),
no_support('sybase', 'FIXME: guessing, needs confirmation'),
exclude('mysql', '<', (5, 0, 3), 'not supported by database'),
)
def savepoints(fn):
"""Target database must support savepoints."""
return _chain_decorators_on(
fn,
emits_warning_on("mssql", "Savepoint support in mssql is experimental and may lead to data loss."),
no_support("access", "not supported by database"),
no_support("sqlite", "not supported by database"),
no_support("sybase", "FIXME: guessing, needs confirmation"),
exclude("mysql", "<", (5, 0, 3), "not supported by database"),
)
def savepoints(fn):
"""Target database must support savepoints."""
return _chain_decorators_on(
fn,
emits_warning_on('mssql', 'Savepoint support in mssql is experimental and may lead to data loss.'),
no_support('access', 'savepoints not supported'),
no_support('sqlite', 'savepoints not supported'),
no_support('sybase', 'savepoints not supported'),
exclude('mysql', '<', (5, 0, 3), 'savepoints not supported'),
exclude('informix', '<', (11, 55, 'xC3'), 'savepoints not supported'),
)
