chore(migrations): m0022 pipeline_conversations collation统一unicode_ci——归籍pipeline-service配套;该表此前general_ci漂移(project_capability里COLLATE补丁即为此而生),转换后与sd_iterations等unicode_ci表JOIN无需显式COLLATE;dmig自动备份表,down可回退general_ci

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yumoqing 2026-09-10 15:31:06 +08:00
parent 6e2eea96ab
commit 1adea1b2e6

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{
"id": "m0022",
"title": "pipeline_conversations 归籍 pipeline-service + collation 统一 unicode_ci消灭代码里的 COLLATE 补丁依赖)",
"backup_tables": ["pipeline_conversations"],
"up": [
{"op": "sql", "sql": "ALTER TABLE pipeline_conversations CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci"}
],
"down": [
{"op": "sql", "sql": "ALTER TABLE pipeline_conversations CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci"}
]
}