tests.test_connection.TestExtras Class Reference

Public Member Functions
def	test_extract_row_details

Detailed Description

Definition at line 103 of file test_connection.py.

Member Function Documentation

def tests.test_connection.TestExtras.test_extract_row_details

(

self

)

Definition at line 104 of file test_connection.py.

References heavydb._parsers._extract_column_details(), and heavydb._parsers.ColumnDetails.

    def test_extract_row_details(self):
        data = [
            TColumnType(
                col_name='date_',
                col_type=TTypeInfo(
                    type=6,
                    encoding=4,
                    nullable=True,
                    is_array=False,
                    precision=0,
                    scale=0,
                    comp_param=32,
                ),
                is_reserved_keyword=False,
                src_name='',
            ),
            TColumnType(
                col_name='trans',
                col_type=TTypeInfo(
                    type=6,
                    encoding=4,
                    nullable=True,
                    is_array=False,
                    precision=0,
                    scale=0,
                    comp_param=32,
                ),
                is_reserved_keyword=False,
                src_name='',
            ),
            TColumnType(
                col_name='symbol',
                col_type=TTypeInfo(
                    type=6,
                    encoding=4,
                    nullable=True,
                    is_array=False,
                    precision=0,
                    scale=0,
                    comp_param=32,
                ),
                is_reserved_keyword=False,
                src_name='',
            ),
            TColumnType(
                col_name='qty',
                col_type=TTypeInfo(
                    type=1,
                    encoding=0,
                    nullable=True,
                    is_array=False,
                    precision=0,
                    scale=0,
                    comp_param=0,
                ),
                is_reserved_keyword=False,
                src_name='',
            ),
            TColumnType(
                col_name='price',
                col_type=TTypeInfo(
                    type=3,
                    encoding=0,
                    nullable=True,
                    is_array=False,
                    precision=0,
                    scale=0,
                    comp_param=0,
                ),
                is_reserved_keyword=False,
                src_name='',
            ),
            TColumnType(
                col_name='vol',
                col_type=TTypeInfo(
                    type=3,
                    encoding=0,
                    nullable=True,
                    is_array=False,
                    precision=0,
                    scale=0,
                    comp_param=0,
                ),
                is_reserved_keyword=False,
                src_name='',
            ),
        ]
        result = _extract_column_details(data)

        expected = [
            ColumnDetails(
                name='date_',
                type='STR',
                nullable=True,
                precision=0,
                scale=0,
                comp_param=32,
                encoding='DICT',
                is_array=False,
            ),
            ColumnDetails(
                name='trans',
                type='STR',
                nullable=True,
                precision=0,
                scale=0,
                comp_param=32,
                encoding='DICT',
                is_array=False,
            ),
            ColumnDetails(
                name='symbol',
                type='STR',
                nullable=True,
                precision=0,
                scale=0,
                comp_param=32,
                encoding='DICT',
                is_array=False,
            ),
            ColumnDetails(
                name='qty',
                type='INT',
                nullable=True,
                precision=0,
                scale=0,
                comp_param=0,
                encoding='NONE',
                is_array=False,
            ),
            ColumnDetails(
                name='price',
                type='FLOAT',
                nullable=True,
                precision=0,
                scale=0,
                comp_param=0,
                encoding='NONE',
                is_array=False,
            ),
            ColumnDetails(
                name='vol',
                type='FLOAT',
                nullable=True,
                precision=0,
                scale=0,
                comp_param=0,
                encoding='NONE',
                is_array=False,
            ),
        ]
        assert result == expected

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The documentation for this class was generated from the following file:

• /home/jenkins-slave/workspace/core-os-doxygen/python/tests/test_connection.py