本文整理汇总了Python中sqlalchemy.types.BIGINT属性的典型用法代码示例。如果您正苦于以下问题：Python types.BIGINT属性的具体用法？Python types.BIGINT怎么用？Python types.BIGINT使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类sqlalchemy.types的用法示例。
在下文中一共展示了types.BIGINT属性的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: str_to_sqltype
# 需要导入模块: from sqlalchemy import types [as 别名]
# 或者: from sqlalchemy.types import BIGINT [as 别名]
def str_to_sqltype(expr):
import re
import sqlalchemy.types as sqltypes
norm_expr = expr.lower()
if norm_expr.startswith('integer'):
match_result = re.match(r'integer\((\d+)\)', norm_expr)
if match_result is not None:
return sqltypes.BIGINT() if int(match_result.group(1)) > 11 else sqltypes.INTEGER()
return sqltypes.BIGINT()
if norm_expr == 'decimal':
return sqltypes.DECIMAL()
if norm_expr == 'date':
return sqltypes.DATETIME()
if norm_expr == 'bool' or norm_expr == 'boolean':
return sqltypes.BOOLEAN()
if norm_expr.startswith('string'):
match_result = re.match(r'string\((\d+)\)', norm_expr)
if match_result is not None:
maxlen = int(match_result.group(1))
return sqltypes.VARCHAR(maxlen) if maxlen < 65536 else sqltypes.TEXT
return sqltypes.TEXT()
raise RuntimeError("Unsupported data type [" + expr + "]") 示例2: sqltype_to_stdtype
# 需要导入模块: from sqlalchemy import types [as 别名]
# 或者: from sqlalchemy.types import BIGINT [as 别名]
def sqltype_to_stdtype(sqltype):
import sqlalchemy.types as sqltypes
if isinstance(sqltype, (sqltypes.VARCHAR, sqltypes.CHAR, sqltypes.TEXT, sqltypes.Enum, sqltypes.String)):
return _STRING_TYPE
if isinstance(sqltype, (sqltypes.DATETIME, sqltypes.DATE, sqltypes.TIME, sqltypes.TIMESTAMP)):
return _DATE_TYPE
if isinstance(sqltype, (sqltypes.INTEGER, sqltypes.BIGINT, sqltypes.SMALLINT, sqltypes.Integer)):
return _INTEGER_TYPE
if isinstance(sqltype, (sqltypes.REAL, sqltypes.DECIMAL, sqltypes.NUMERIC, sqltypes.FLOAT)):
return _DECIMAL_TYPE
if isinstance(sqltype, sqltypes.BOOLEAN):
return _BOOLEAN_TYPE 示例3: stdtype_to_sqltype
# 需要导入模块: from sqlalchemy import types [as 别名]
# 或者: from sqlalchemy.types import BIGINT [as 别名]
def stdtype_to_sqltype(stdtype):
import sqlalchemy.types as sqltypes
if isinstance(stdtype, stdtypes.StringType):
return sqltypes.VARCHAR(length=stdtype.max_len) if 0 < stdtype.max_len < 65536 else sqltypes.TEXT()
if isinstance(stdtype, stdtypes.BoolType):
return sqltypes.BOOLEAN()
if isinstance(stdtype, stdtypes.DateType):
return sqltypes.DATE() if stdtype.only_date else sqltypes.TIMESTAMP()
if isinstance(stdtype, stdtypes.IntegerType):
return sqltypes.BIGINT() if stdtype.length > 11 else sqltypes.INTEGER()
if isinstance(stdtype, stdtypes.DecimalType):
return sqltypes.DECIMAL()
if isinstance(stdtype, stdtypes.ArrayType):
return sqltypes.ARRAY(item_type=stdtype.item_type) 示例4: __init__
# 需要导入模块: from sqlalchemy import types [as 别名]
# 或者: from sqlalchemy.types import BIGINT [as 别名]
def __init__(self, **kw):
"""Construct a BIGINTEGER."""
super(BIGINT, self).__init__(**kw) 示例5: _fixed_lookup_fixture
# 需要导入模块: from sqlalchemy import types [as 别名]
# 或者: from sqlalchemy.types import BIGINT [as 别名]
def _fixed_lookup_fixture(self):
return [
(sqltypes.String(), sqltypes.VARCHAR()),
(sqltypes.String(1), sqltypes.VARCHAR(1)),
(sqltypes.String(3), sqltypes.VARCHAR(3)),
(sqltypes.Text(), sqltypes.TEXT()),
(sqltypes.Unicode(), sqltypes.VARCHAR()),
(sqltypes.Unicode(1), sqltypes.VARCHAR(1)),
(sqltypes.UnicodeText(), sqltypes.TEXT()),
(sqltypes.CHAR(3), sqltypes.CHAR(3)),
(sqltypes.NUMERIC, sqltypes.NUMERIC()),
(sqltypes.NUMERIC(10, 2), sqltypes.NUMERIC(10, 2)),
(sqltypes.Numeric, sqltypes.NUMERIC()),
(sqltypes.Numeric(10, 2), sqltypes.NUMERIC(10, 2)),
(sqltypes.DECIMAL, sqltypes.DECIMAL()),
(sqltypes.DECIMAL(10, 2), sqltypes.DECIMAL(10, 2)),
(sqltypes.INTEGER, sqltypes.INTEGER()),
(sqltypes.BIGINT, sqltypes.BIGINT()),
(sqltypes.Float, sqltypes.FLOAT()),
(sqltypes.TIMESTAMP, sqltypes.TIMESTAMP()),
(sqltypes.DATETIME, sqltypes.DATETIME()),
(sqltypes.DateTime, sqltypes.DATETIME()),
(sqltypes.DateTime(), sqltypes.DATETIME()),
(sqltypes.DATE, sqltypes.DATE()),
(sqltypes.Date, sqltypes.DATE()),
(sqltypes.TIME, sqltypes.TIME()),
(sqltypes.Time, sqltypes.TIME()),
(sqltypes.BOOLEAN, sqltypes.BOOLEAN()),
(sqltypes.Boolean, sqltypes.BOOLEAN()),
(
sqlite.DATE(storage_format="%(year)04d%(month)02d%(day)02d"),
sqltypes.DATE(),
),
(
sqlite.TIME(
storage_format="%(hour)02d%(minute)02d%(second)02d"
),
sqltypes.TIME(),
),
(
sqlite.DATETIME(
storage_format="%(year)04d%(month)02d%(day)02d"
"%(hour)02d%(minute)02d%(second)02d"
),
sqltypes.DATETIME(),
),
]