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https://github.com/hanzo-ds/connect.git
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zeekay
75dd1132bd
The wire protocol was the last holdout and it was not cosmetic: the Hanzo Datastore server reads X-Datastore-User, and answers a request bearing X-ClickHouse-User with 401. Verified against the live server, both directions. So a client still sending the old headers is not merely off-brand, it cannot authenticate over HTTP. Everything else follows: types, dialects, error modules, docstrings and doc links now name Datastore, and doc URLs point at docs.hanzo.ai/datastore rather than the upstream vendor's site. Zero occurrences of the old name remain. Still cut from the pinned upstream version, so behaviour is unchanged.
34 lines
1.3 KiB
Python
34 lines
1.3 KiB
Python
import sqlalchemy as db
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from sqlalchemy.sql.ddl import CreateTable
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from datastore_connect.cc_sqlalchemy.datatypes.sqltypes import UInt64, UInt32, DateTime
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from datastore_connect.cc_sqlalchemy.ddl.tableengine import ReplicatedMergeTree, ReplacingMergeTree
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from datastore_connect.cc_sqlalchemy.dialect import DatastoreDialect
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dialect = DatastoreDialect()
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replicated_mt_ddl = """\
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CREATE TABLE `replicated_mt_test` (`key` UInt64) Engine ReplicatedMergeTree('/datastore/tables/repl_mt_test',\
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'{replica}') ORDER BY key\
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"""
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replacing_mt_ddl = """\
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CREATE TABLE `replacing_mt_test` (`key` UInt32, `date` DateTime) Engine ReplacingMergeTree(date) ORDER BY key\
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"""
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def test_table_def():
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metadata = db.MetaData()
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table = db.Table('replicated_mt_test', metadata, db.Column('key', UInt64),
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ReplicatedMergeTree(order_by='key', zk_path='/datastore/tables/repl_mt_test',
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replica='{replica}'))
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ddl = str(CreateTable(table).compile('', dialect=dialect))
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assert ddl == replicated_mt_ddl
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table = db.Table('replacing_mt_test', metadata, db.Column('key', UInt32), db.Column('date', DateTime),
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ReplacingMergeTree(ver='date', order_by='key'))
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ddl = str(CreateTable(table).compile('', dialect=dialect))
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assert ddl == replacing_mt_ddl
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