openstack/deb-python-cassandra-driver
Code Issues Proposed changes

Print as CQL

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This commit is contained in:
Mikhail Stepura
2014-08-27 14:42:46 -07:00
parent aa96cdc89e
commit 6dadbdce33
1 changed files with 13 additions and 2 deletions
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15
cassandra/metadata.py
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@@ -303,7 +303,6 @@ class Metadata(object):
table_meta.columns[column_meta.name] = column_meta table_meta.columns[column_meta.name] = column_meta
if trigger_rows: if trigger_rows:
log.debug("%s" % trigger_rows)
for trigger_row in trigger_rows[cfname]: for trigger_row in trigger_rows[cfname]:
trigger_meta = self._build_trigger_metadata(table_meta, trigger_row) trigger_meta = self._build_trigger_metadata(table_meta, trigger_row)
table_meta.triggers[trigger_meta.name] = trigger_meta table_meta.triggers[trigger_meta.name] = trigger_meta
@@ -836,6 +835,9 @@ class TableMetadata(object):
if col_meta.index: if col_meta.index:
ret += "\n%s;" % (col_meta.index.as_cql_query(),) ret += "\n%s;" % (col_meta.index.as_cql_query(),)
for trigger_meta in self.triggers.values():
ret += "\n%s;" % (trigger_meta.as_cql_query(),)
return ret return ret
def as_cql_query(self, formatted=False): def as_cql_query(self, formatted=False):
@@ -1252,10 +1254,19 @@ class TriggerMetadata(object):
options = None options = None
""" """
A dict mapping table option names to their specific settings for this A dict mapping trigger option names to their specific settings for this
table. table.
""" """
def __init__(self, table_metadata, trigger_name, options=None): def __init__(self, table_metadata, trigger_name, options=None):
self.table = table_metadata self.table = table_metadata
self.name = trigger_name self.name = trigger_name
self.options = options self.options = options
def as_cql_query(self):
ret = "CREATE TRIGGER %s ON %s.%s USING %s" % (
protect_name(self.name),
protect_name(self.table.keyspace.name),
protect_name(self.table.name),
protect_value(self.options['class'])
)
return ret