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| author | Florian Floimair <f.floimair@commend.com> | 2017-09-05 18:13:19 +0200 |
|---|---|---|
| committer | Kevin Harwell <kharwell@digium.com> | 2017-09-08 11:48:00 -0500 |
| commit | ad606844bec37c3c782580ff807e2d2f2d23feb2 (patch) | |
| tree | abdc5bb99ddffbb8a2ed0733cdbb8eb12fda9a25 /contrib/ast-db-manage/config/versions/f638dbe2eb23_symmetric_transport.py | |
| parent | 9a366d24242a0fc1e7d04b8859ac5773193aa932 (diff) | |
alembic: Add support for MS-SQL
MS-SQL has no native Enum-type support and therefore
needs to work with constraints.
Since these constraints need unique names the suggested approach
referenced in the following alembic documentation has been applied:
http://bit.ly/2x9r8pb
ASTERISK-27255 #close
Change-Id: I4a399ba3eed41a33ce8cb294968ad340221580ee
Diffstat (limited to 'contrib/ast-db-manage/config/versions/f638dbe2eb23_symmetric_transport.py')
| -rw-r--r-- | contrib/ast-db-manage/config/versions/f638dbe2eb23_symmetric_transport.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/contrib/ast-db-manage/config/versions/f638dbe2eb23_symmetric_transport.py b/contrib/ast-db-manage/config/versions/f638dbe2eb23_symmetric_transport.py index 51b5066f5..0585aa52d 100644 --- a/contrib/ast-db-manage/config/versions/f638dbe2eb23_symmetric_transport.py +++ b/contrib/ast-db-manage/config/versions/f638dbe2eb23_symmetric_transport.py @@ -29,4 +29,6 @@ def upgrade(): def downgrade(): op.drop_column('ps_subscription_persistence', 'contact_uri') + if op.get_context().bind.dialect.name == 'mssql': + op.drop_constraint('ck_ps_transports_symmetric_transport_yesno_values','ps_transports') op.drop_column('ps_transports', 'symmetric_transport') |