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Added TinyIntegerField (tinyint) support #105

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Added TinyIntegerField (tinyint) support #105

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4 changes: 4 additions & 0 deletions sql_server/pyodbc/base.py
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Original file line number Diff line number Diff line change
Expand Up @@ -88,18 +88,22 @@ class DatabaseWrapper(BaseDatabaseWrapper):
'NullBooleanField': 'bit',
'OneToOneField': 'int',
'PositiveIntegerField': 'int',
'PositiveTinyIntegerField': 'tinyint',
'PositiveSmallIntegerField': 'smallint',
'PositiveBigIntegerField': 'bigint',
'SlugField': 'nvarchar(%(max_length)s)',
'SmallAutoField': 'smallint IDENTITY (1, 1)',
'SmallIntegerField': 'smallint',
'TinyAutoField': 'tinyint IDENTITY (1, 1)',
'TinyIntegerField': 'tinyint',
'TextField': 'nvarchar(max)',
'TimeField': 'time',
'UUIDField': 'char(32)',
'JSONField': 'nvarchar(max)',
}
data_type_check_constraints = {
'PositiveIntegerField': '[%(column)s] >= 0',
'PositiveTinyIntegerField': '[%(column)s] >= 0',
'PositiveSmallIntegerField': '[%(column)s] >= 0',
}
operators = {
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15 changes: 15 additions & 0 deletions sql_server/pyodbc/operations.py
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Expand Up @@ -17,6 +17,21 @@
class DatabaseOperations(BaseDatabaseOperations):
compiler_module = 'sql_server.pyodbc.compiler'

integer_field_ranges = {
'TinyIntegerField': (-128, 127),
'SmallIntegerField': (-32768, 32767),
'IntegerField': (-2147483648, 2147483647),
'BigIntegerField': (-9223372036854775808, 9223372036854775807),
'PositiveBigIntegerField': (0, 9223372036854775807),
'PositiveSmallIntegerField': (0, 32767),
'PositiveTinyIntegerField': (0, 127),
'PositiveIntegerField': (0, 2147483647),
'TinyAutoField': (-128, 127),
'SmallAutoField': (-32768, 32767),
'AutoField': (-2147483648, 2147483647),
'BigAutoField': (-9223372036854775808, 9223372036854775807),
}

cast_char_field_without_max_length = 'nvarchar(max)'

def _convert_field_to_tz(self, field_name, tzname):
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