SKILL

postgres-patterns

PostgreSQL database patterns for query optimization, schema design, indexing, and security. Based on Supabase best practices.

Target: Databases. Automatically collected · unverified.

Excerpt from the author’s documentation

Extracted from a fixed version of SKILL.md in its original language. This is the author’s documentation; installation, compatibility and runtime results have not been verified by this site.

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Topics in the source

  • PostgreSQL 模式
  • 何時啟用
  • 快速參考
  • 索引速查表
  • 資料類型快速參考
  • 常見模式
  • 反模式偵測
  • 設定範本

PostgreSQL 最佳實務快速參考。詳細指南請使用 database-reviewer agent。 撰寫 SQL 查詢或 migrations 設計資料庫 schema 疑難排解慢查詢 實作 Row Level Security 設定連線池 | 查詢模式 | 索引類型 | 範例 | |---------|---------|------| | WHERE col = value | B-tree(預設) | CREATE INDEX idx ON t (col) | | WHERE col > value | B-tree | CREATE INDEX idx ON t (col) | | WHERE a = x AND b > y | 複合 | CREATE INDEX idx ON t (a, b) | | WHERE jsonb @> '{}' | GIN | CREATE INDEX idx ON t USING gin (col) | | WHERE tsv @@ query | GIN | CREATE INDEX idx ON t USING gin (col) | | 時間序列範圍 | BRIN | CREATE INDEX idx ON t USING brin (col) | | 使用情況 | 正確類型 | 避免 | |---------|---------|------| | IDs | bigint | int、隨機 UUID | | 字串 | text | varchar(255) | | 時間戳 | timestamptz | timestamp | | 金額 | numeric(10,2) | float | | 旗標 | boolean | varchar、int | 複合索引順序: 覆蓋索引: 部分索引: RLS 政策(優化): UPSERT: 游標分頁: 佇列處理: Agent:database-reviewer - 完整資料庫審查工作流程 Skill:clickhouse-io - ClickHouse 分析模式 Skill:backend-patterns - API 和後端模式 -- 基於 Supabase Agent Skills)(MIT 授權)

Source repository
affaan-m/ECC
Source file
docs/zh-TW/skills/postgres-patterns/SKILL.md
Fixed revision
d2ef2680594f9a17526a6e1a2e18b3d242c5d17b
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This record was collected automatically. Its documentation, suitability and runtime behavior have not been manually verified.

Author: affaan-m/ECC · original repository metadata. Documentation review: Not reviewed. Last source check: 2026-11-09T15:01:42.760Z.

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