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23 lines
1.4 KiB
SQL
23 lines
1.4 KiB
SQL
DROP TABLE IF EXISTS has_column_in_table;
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CREATE TABLE has_column_in_table (i Int64, s String, nest Nested(x UInt8, y UInt32)) ENGINE = Memory;
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/* existing column */
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SELECT hasColumnInTable(currentDatabase(), 'has_column_in_table', 'i');
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SELECT hasColumnInTable('localhost', currentDatabase(), 'has_column_in_table', 'i');
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SELECT hasColumnInTable(currentDatabase(), 'has_column_in_table', 's');
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SELECT hasColumnInTable('localhost', currentDatabase(), 'has_column_in_table', 's');
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SELECT hasColumnInTable(currentDatabase(), 'has_column_in_table', 'nest.x');
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SELECT hasColumnInTable('localhost', currentDatabase(), 'has_column_in_table', 'nest.x');
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SELECT hasColumnInTable(currentDatabase(), 'has_column_in_table', 'nest.y');
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SELECT hasColumnInTable('localhost', currentDatabase(), 'has_column_in_table', 'nest.y');
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/* not existing column */
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SELECT hasColumnInTable(currentDatabase(), 'has_column_in_table', 'nest');
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SELECT hasColumnInTable('localhost', currentDatabase(), 'has_column_in_table', 'nest');
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SELECT hasColumnInTable(currentDatabase(), 'has_column_in_table', 'nest.not_existing');
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SELECT hasColumnInTable('localhost', currentDatabase(), 'has_column_in_table', 'nest.not_existing');
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SELECT hasColumnInTable(currentDatabase(), 'has_column_in_table', 'not_existing');
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SELECT hasColumnInTable('localhost', currentDatabase(), 'has_column_in_table', 'not_existing');
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DROP TABLE has_column_in_table;
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