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from __future__ import annotations
import datetime
import typing as t
from sqlglot import expressions as exp
if t.TYPE_CHECKING:
from sqlglot.dataframe.sql.column import Column
from sqlglot.dataframe.sql.types import StructType
ColumnLiterals = t.TypeVar(
"ColumnLiterals",
bound=t.Union[str, float, int, bool, t.List, t.Tuple, datetime.date, datetime.datetime],
)
ColumnOrName = t.TypeVar("ColumnOrName", bound=t.Union[Column, str])
ColumnOrLiteral = t.TypeVar(
"ColumnOrLiteral",
bound=t.Union[Column, str, float, int, bool, t.List, t.Tuple, datetime.date, datetime.datetime],
)
SchemaInput = t.TypeVar(
"SchemaInput", bound=t.Union[str, t.List[str], StructType, t.Dict[str, str]]
)
OutputExpressionContainer = t.TypeVar(
"OutputExpressionContainer", bound=t.Union[exp.Select, exp.Create, exp.Insert]
)
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