mirror of
https://github.com/ClickHouse/ClickHouse.git
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64 lines
2.7 KiB
SQL
64 lines
2.7 KiB
SQL
DROP SETTINGS PROFILE IF EXISTS s1_01418, s2_01418;
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SELECT '--- assigning ---';
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SET custom_a = 5;
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SET custom_b = -177;
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SET custom_c = 98.11;
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SET custom_d = 'abc def';
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SELECT getSetting('custom_a') as v, toTypeName(v);
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SELECT getSetting('custom_b') as v, toTypeName(v);
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SELECT getSetting('custom_c') as v, toTypeName(v);
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SELECT getSetting('custom_d') as v, toTypeName(v);
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SELECT name, value FROM system.settings WHERE name LIKE 'custom_%' ORDER BY name;
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SELECT '--- modifying ---';
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SET custom_a = 'changed';
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SET custom_b = NULL;
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SET custom_c = 50000;
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SET custom_d = 1.11;
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SELECT getSetting('custom_a') as v, toTypeName(v);
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SELECT getSetting('custom_b') as v, toTypeName(v);
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SELECT getSetting('custom_c') as v, toTypeName(v);
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SELECT getSetting('custom_d') as v, toTypeName(v);
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SELECT name, value FROM system.settings WHERE name LIKE 'custom_%' ORDER BY name;
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SELECT '--- undefined setting ---';
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SELECT getSetting('custom_e') as v, toTypeName(v); -- { serverError 115 } -- Setting not found.
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SET custom_e = 404;
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SELECT getSetting('custom_e') as v, toTypeName(v);
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SELECT '--- wrong prefix ---';
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SET invalid_custom = 8; -- { serverError 115 } -- Setting is neither a builtin nor started with one of the registered prefixes for user-defined settings.
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SELECT '--- using query context ---';
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SELECT getSetting('custom_e') as v, toTypeName(v) SETTINGS custom_e = -0.333;
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SELECT name, value FROM system.settings WHERE name = 'custom_e' SETTINGS custom_e = -0.333;
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SELECT getSetting('custom_e') as v, toTypeName(v);
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SELECT name, value FROM system.settings WHERE name = 'custom_e';
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SELECT getSetting('custom_f') as v, toTypeName(v) SETTINGS custom_f = 'word';
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SELECT name, value FROM system.settings WHERE name = 'custom_f' SETTINGS custom_f = 'word';
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SELECT getSetting('custom_f') as v, toTypeName(v); -- { serverError 115 } -- Setting not found.
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SELECT COUNT() FROM system.settings WHERE name = 'custom_f';
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SELECT '--- compound identifier ---';
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SET custom_compound.identifier.v1 = 'test';
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SELECT getSetting('custom_compound.identifier.v1') as v, toTypeName(v);
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SELECT name, value FROM system.settings WHERE name = 'custom_compound.identifier.v1';
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CREATE SETTINGS PROFILE s1_01418 SETTINGS custom_compound.identifier.v2 = 100;
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SHOW CREATE SETTINGS PROFILE s1_01418;
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DROP SETTINGS PROFILE s1_01418;
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SELECT '--- null type ---';
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SELECT getSetting('custom_null') as v, toTypeName(v) SETTINGS custom_null = NULL;
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SELECT name, value FROM system.settings WHERE name = 'custom_null' SETTINGS custom_null = NULL;
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SET custom_null = NULL;
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SELECT getSetting('custom_null') as v, toTypeName(v);
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SELECT name, value FROM system.settings WHERE name = 'custom_null';
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CREATE SETTINGS PROFILE s2_01418 SETTINGS custom_null = NULL;
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SHOW CREATE SETTINGS PROFILE s2_01418;
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DROP SETTINGS PROFILE s2_01418;
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