Yida Db Seq Fix

Organization

openyida

yida-db-seq-fix

PostgreSQL Sequence 自动修复工具。检测并修复宜搭环境检测自动建表时 Sequence 起始值问题，避免主键冲突。当用户提到"Sequence"、"主键冲突"、"自增ID错误"、"db-seq-fix"时触发。

Overview

Publisher	openyida
Repository	`openyida`
Skill name	`yida-db-seq-fix`
Stars	228
Forks	50
Bundled files	Instructions only
License	MIT
Links	Skill source Repository Homepage

Markdown instructions
A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.
Works with any LLM
AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.
Self-contained
Everything the model needs lives in the instructions — no extra files to sync.
Open source
Published by openyida on GitHub. Read the source before you install it.

Installation

Install the Yida Db Seq Fix AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

Open the app and go to Plugins → Skills.
Choose "Install from GitHub".
Paste the skill folder URL below and confirm.
https://github.com/openyida/openyida/tree/main/yida-skills/skills/yida-db-seq-fix
Enable the skill in any chat where you want it available.

Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills

git clone --depth 1 https://github.com/openyida/openyida.git /tmp/openyida
mkdir -p .claude/skills
cp -r /tmp/openyida/yida-skills/skills/yida-db-seq-fix .claude/skills/yida-db-seq-fix

Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Yida Db Seq Fix in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Yida Db Seq Fix on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Yida Db Seq Fix is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

Loaded only when it is needed
The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.
Switch models mid-chat
Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

PostgreSQL Sequence 自动修复

严格禁止 (NEVER DO)

不要在生产环境直接执行 --fix，必须先用 --dry-run 预览
不要在未确认数据库连接的情况下执行修复操作
不要跳过 Sequence 检测直接修改数据库

严格要求 (MUST DO)

执行修复前必须先用 --dry-run 确认影响范围
修复完成后必须验证 Sequence 值是否正确更新
记录修复操作日志，便于问题追溯

适用场景

用户意图	触发条件
Sequence 起始值检测	环境检测自动建表后，需要验证 Sequence 配置
主键冲突修复	插入数据时报 `duplicate key value violates unique constraint` 错误
预防性检查	数据迁移后，确保 Sequence 值正确

背景

宜搭环境检测自动建表时，PostgreSQL 的 Sequence 默认使用 START 1。如果数据迁移时已有数据，Sequence 起始值可能小于已有数据的最大 ID，导致插入时报主键冲突错误。

此工具用于：

检测 8 个核心表的 Sequence 当前值
对比表中实际最大 ID
自动将 Sequence 起始值设置为 max(id) + 1

命令

预览模式（推荐先执行）

bash
openyida db-seq-fix --dry-run

输出示例：


📋 Sequence 检测报告

表名                    当前值    最大ID    状态
─────────────────────────────────────────────
form_component          1         1000      ⚠️ 需要修复
form_definition         1         500       ⚠️ 需要修复
...

💡 使用 openyida db-seq-fix --fix 执行自动修复

执行修复

bash
openyida db-seq-fix --fix

输出示例：


✅ Sequence 修复完成

表名                    修复前    修复后
────────────────────────────────────────
form_component          1         1001
form_definition         1         501
...

监控的表

表名	Sequence 名称
form_component	form_component_id_seq
form_definition	form_definition_id_seq
form_instance	form_instance_id_seq
form_permission	form_permission_id_seq
process_definition	process_definition_id_seq
process_instance	process_instance_id_seq
process_task	process_task_id_seq
system_log	system_log_id_seq

参数说明

参数	说明
`--dry-run`	仅检测，不执行修复，输出检测报告
`--fix`	执行自动修复，将 Sequence 起始值设置为 `max(id) + 1`

错误处理

错误信息	原因	处理方式
`数据库连接失败`	数据库配置错误或服务不可用	检查数据库连接配置
`表不存在`	表尚未创建	先执行环境检测建表
`Sequence 不存在`	Sequence 未正确创建	手动创建 Sequence

注意事项

生产环境谨慎操作：建议在低峰期执行，避免影响业务
备份数据：修复前建议备份数据库
验证结果：修复后执行测试插入，确认问题已解决
日志记录：修复操作会记录到系统日志，便于追溯

Frequently asked questions

What does the Yida Db Seq Fix AI skill do?

Why use Yida Db Seq Fix on TypingMind?

Because you install it once and use it with any model. Yida Db Seq Fix is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Yida Db Seq Fix in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/openyida/openyida/tree/main/yida-skills/skills/yida-db-seq-fix. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Yida Db Seq Fix?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Yida Db Seq Fix?

As many as you like. As long as a model supports skills, you can use Yida Db Seq Fix with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Yida Db Seq Fix AI skill free?

Yes. It is published on GitHub by openyida under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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Overview

Installation

Install in TypingMind

Install in another agent

Use it in TypingMind

Works with any AI model

Skill instructions

PostgreSQL Sequence 自动修复

严格禁止 (NEVER DO)

严格要求 (MUST DO)

适用场景

背景

命令

预览模式（推荐先执行）

执行修复

监控的表

参数说明

错误处理

注意事项

Frequently asked questions

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