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Code Issues 32 Releases Wiki Activity

schema-evolution:

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added check to see if your backend is supported yet.

git-svn-id: http://code.djangoproject.com/svn/django/branches/schema-evolution@5793 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Derek Anderson 2007-08-03 21:18:09 +00:00
parent c383135d2d
commit 6aad6a8a48
1 changed files with 8 additions and 0 deletions
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8
django/core/management.py
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@ -496,6 +496,14 @@ def get_sql_evolution(app):
"Edit your settings file and change DATABASE_ENGINE to something like 'postgresql' or 'mysql'.\n"))
sys.exit(1)
try:
backend.get_add_column_sql
except:
# This must be an unsupported database backend
sys.stderr.write(style.ERROR("Error: Django doesn't know which syntax to use for your SQL statements, " +
"because schema evolution support isn't built into your database backend yet. Sorry!\n"))
sys.exit(1)
# First, try validating the models.
_check_for_validation_errors()