94 lines
2.6 KiB
PL/PgSQL
94 lines
2.6 KiB
PL/PgSQL
BEGIN;
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-- 1. Insert or Update Sirius System
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WITH new_system AS (
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INSERT INTO "public"."star_systems" (
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"name",
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"name_zh",
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"host_star_name",
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"distance_pc",
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"distance_ly",
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"ra",
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"dec",
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"position_x",
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"position_y",
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"position_z",
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"spectral_type",
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"magnitude",
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"color",
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"description",
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"planet_count"
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) VALUES (
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'Sirius',
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'天狼星',
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'Sirius A',
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2.64,
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8.6,
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101.287,
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-16.716,
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-0.495,
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2.479,
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-0.759,
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'A1V',
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-1.46,
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'#FFFFFF',
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'天狼星（Sirius，α CMa）是夜空中最亮的恒星，距离太阳系约 8.6 光年。它是一个联星系统，包含一颗蓝矮星（天狼星 A）和一颗白矮星（天狼星 B）。',
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0
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)
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ON CONFLICT (name) DO UPDATE SET
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distance_pc = EXCLUDED.distance_pc,
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distance_ly = EXCLUDED.distance_ly,
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ra = EXCLUDED.ra,
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dec = EXCLUDED.dec,
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position_x = EXCLUDED.position_x,
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position_y = EXCLUDED.position_y,
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position_z = EXCLUDED.position_z,
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spectral_type = EXCLUDED.spectral_type,
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magnitude = EXCLUDED.magnitude,
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color = EXCLUDED.color,
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description = EXCLUDED.description
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RETURNING id
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)
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-- 2. Insert Celestial Bodies (Sirius A and Sirius B) linked to the system
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INSERT INTO "public"."celestial_bodies" (
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"id",
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"name",
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"name_zh",
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"type",
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"system_id",
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"description",
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"extra_data",
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"is_active"
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)
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SELECT
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'sirius_a',
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'Sirius A',
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'天狼星 A',
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'star',
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id,
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'天狼星 A 是天狼星系统的主星，是一颗光谱型 A1V 的蓝矮星，其质量约为太阳的 2 倍，光度约为太阳的 25 倍。',
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'{"spectral_type": "A1V", "radius_solar": 1.71, "mass_solar": 2.06, "temperature_k": 9940}'::jsonb,
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true
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FROM new_system
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UNION ALL
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SELECT
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'sirius_b',
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'Sirius B',
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'天狼星 B',
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'star',
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id,
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'天狼星 B 是天狼星 A 的伴星，是一颗微弱的白矮星。它是人类发现的第一颗白矮星，质量与太阳相当，但体积仅与地球相当。',
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'{"spectral_type": "DA2", "radius_solar": 0.0084, "mass_solar": 1.02, "temperature_k": 25200}'::jsonb,
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true
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FROM new_system
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ON CONFLICT (id) DO UPDATE SET
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system_id = EXCLUDED.system_id,
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name = EXCLUDED.name,
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name_zh = EXCLUDED.name_zh,
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type = EXCLUDED.type,
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description = EXCLUDED.description,
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extra_data = EXCLUDED.extra_data,
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is_active = EXCLUDED.is_active;
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COMMIT;
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