Merge pull request #172 from jsvine/master

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Let users pass `unique` boolean to .create_index
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Friedrich Lindenberg 2016-09-24 10:41:07 +02:00 committed by GitHub
commit 2eaa3403ff
1 changed files with 2 additions and 2 deletions
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4
dataset/persistence/table.py
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@ -333,7 +333,7 @@ class Table(object):
finally: finally:
self.database._release() self.database._release()
def create_index(self, columns, name=None): def create_index(self, columns, name=None, unique=False):
""" """
Create an index to speed up queries on a table. Create an index to speed up queries on a table.
@ -361,7 +361,7 @@ class Table(object):
try: try:
self.database._acquire() self.database._acquire()
columns = [self.table.c[c] for c in columns] columns = [self.table.c[c] for c in columns]
idx = Index(name, *columns) idx = Index(name, *columns, unique=unique)
idx.create(self.database.engine) idx.create(self.database.engine)
except: except:
idx = None idx = None