19 lines
835 B
Python
19 lines
835 B
Python
from django.db.backends.mysql.creation import DatabaseCreation
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class MySQLCreation(DatabaseCreation):
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def sql_indexes_for_field(self, model, f, style):
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from django.contrib.gis.db.models.fields import GeometryField
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output = super(MySQLCreation, self).sql_indexes_for_field(model, f, style)
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if isinstance(f, GeometryField):
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qn = self.connection.ops.quote_name
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db_table = model._meta.db_table
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idx_name = '%s_%s_id' % (db_table, f.column)
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output.append(style.SQL_KEYWORD('CREATE SPATIAL INDEX ') +
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style.SQL_TABLE(qn(idx_name)) +
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style.SQL_KEYWORD(' ON ') +
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style.SQL_TABLE(qn(db_table)) + '(' +
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style.SQL_FIELD(qn(f.column)) + ');')
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return output
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