Merged patch set from Piotr Sarna:
This series addresses issue #6700 again (it was reopened),
by forbidding all non-local schema changes to be performed
from within the database via CQL interface. These changes
are dangerous since they are not directly propagated to other
nodes.
Tests: unit(dev)
Fixes#6700
Piotr Sarna (4):
test: make schema changes in query_processor_test global
cql3: refuse to change schema internally for distributed tables
test: expand testing internal schema changes
cql3: add explanatory comments to execute_internal
cql3/query_processor.hh | 13 ++++++++++++-
cql3/statements/alter_table_statement.cc | 6 ------
cql3/statements/schema_altering_statement.cc | 15 +++++++++++++++
test/boost/cql_query_test.cc | 8 ++++++--
test/boost/query_processor_test.cc | 16 ++++++++--------
5 files changed, 41 insertions(+), 17 deletions(-)
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