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测试类型
SQL功能
测试版本
7.0.0LTS
问题描述
bm25开启global IDF,INSERT … SELECT语句报错
操作系统和硬件信息
openEuler release 20.03 (LTS-SP4)
测试环境
企业版单机
被测功能
预置条件
操作步骤
-- 打挂 CN(SIGSEGV + bbox core)的最小复现
SET enable_seqscan = off;
CREATE TABLE core_t (id int, content text);
SELECT create_distributed_table('core_t', 'id', shard_count := 4);
INSERT INTO core_t VALUES
(1, 'heart peach'), (2, 'heart heart'), (3, 'heart heart heart'), (4, 'heart heart heart heart');
CREATE INDEX core_t_idx ON core_t USING bm25(content);
SET enable_bm25_global_idf = on; -- 必须打开 global IDF
CREATE TABLE core_tmp (id int, score float);
SELECT create_distributed_table('core_tmp', 'id', shard_count := 4);
INSERT INTO core_tmp (id, score) -- 必须是 INSERT ... SELECT(对分布式表)
SELECT id, content <&> 'heart' FROM core_t
ORDER BY content <&> 'heart' DESC; -- 这里 core
预期输出
实际输出
coredump
日志信息
coredump
提单组织
社区用户
测试代码