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ed17997449
* test: migrate join tests Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * chore: update test results after rebasing main branch Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * fix: unstable query sort results and natural_join test Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * fix: count(*) with joining Signed-off-by: Dennis Zhuang <killme2008@gmail.com> * fix: unstable query sort results and style Signed-off-by: Dennis Zhuang <killme2008@gmail.com> --------- Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
24 lines
1.0 KiB
SQL
24 lines
1.0 KiB
SQL
-- Migrated from DuckDB test: test/sql/join/full_outer/test_full_outer_join.test
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-- Tests FULL OUTER JOIN scenarios
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CREATE TABLE left_full("id" INTEGER, "name" VARCHAR, ts TIMESTAMP TIME INDEX);
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CREATE TABLE right_full("id" INTEGER, "value" INTEGER, ts TIMESTAMP TIME INDEX);
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INSERT INTO left_full VALUES (1, 'Alice', 1000), (2, 'Bob', 2000), (3, 'Carol', 3000);
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INSERT INTO right_full VALUES (2, 200, 4000), (3, 300, 5000), (4, 400, 6000);
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-- Basic FULL OUTER JOIN
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SELECT * FROM left_full l FULL OUTER JOIN right_full r ON l."id" = r."id" ORDER BY l."id" NULLS LAST, r."id" NULLS LAST;
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-- FULL OUTER JOIN with WHERE on result
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SELECT * FROM left_full l FULL OUTER JOIN right_full r ON l."id" = r."id" WHERE l."name" IS NULL OR r."value" IS NULL ORDER BY l."id" NULLS LAST, r."id" NULLS LAST;
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-- FULL OUTER JOIN with complex conditions
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SELECT * FROM left_full l FULL OUTER JOIN right_full r ON l."id" = r."id" AND r."value" > 250 ORDER BY l."id" NULLS LAST, r."id" NULLS LAST;
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DROP TABLE right_full;
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DROP TABLE left_full;
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