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Revision 4488

Added by Aaron Marcuse-Kubitza over 12 years ago

sql_gen.py: ensure_not_null(): If type_ is set, cast the column to it if needed

View differences:

lib/sql_gen.py
1041 1041 
def ensure_not_null(db, col, type_=None):
1042 1042 
    '''
1043 1043 
    @param col If type_ is not set, must have an underlying column.
1044 
    @param type_ If set, overrides the underlying column's type.
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    @param type_ If set, overrides the underlying column's type and casts the
1045 
        column to it if needed.
1045 1046 
    @return EnsureNotNull|Col
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    @throws ensure_not_null_excs
1047 1048 
    '''
......
1053 1054 
        elif type_ == None: raise
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    else:
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        if type_ == None: type_ = typed_col.type
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        elif type_ != typed_col.type: col = Cast(type_, col)
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        nullable = typed_col.nullable
1057 1059
1058 1060 
    if nullable:

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