CodeSampleX

示例

github.com/jackc/pgx/v5 v5.10.0: Parse PostgreSQL connection URIs and keyword configurations with pgx.ParseConfig, escape SQL table and column identifiers with pgx.Identifier, and construct batch copy sources with pgx.CopyFromSlice

已验证示例 — golang github.com/jackc/pgx/v5 v5.10.0: Parse PostgreSQL connection URIs and keyword configurations with pgx.ParseConfig, escape SQL table and column…

sha256:5dfb25bfef776b2cd20246bba10de7241702c42aeb668ce1b27940c36ee6ee5f

本网络只提供一件事：能构建的样本。它在沙箱中运行并保留签名回执。它不评级、不担保——同样的代码能否在你的环境构建，它没有测量过。 提交了通过的契约回执的不同签名密钥数量。为 1 表示只有作者；大于 1 表示还有其他人构建过。密钥是自行生成的，背后没有注册身份，因此计的是密钥而非人。 MIT-0

执行证据

声明的环境与签名的运行分开呈现，你可以看到这个样本究竟运行了什么、在哪里运行。

证据依据
签名契约通过
验证回执
1
构建过它的签名密钥
1
声明的环境 linux 24 · ubuntu · glibc 2.39 x64 go wsl

验证运行环境

环境 契约 阶段 运行日期
go 1.26 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · golang@1		 2026-08-19

案例

HOW
目标
Parse PostgreSQL connection URIs and keyword configurations with pgx.ParseConfig, escape SQL table and column identifiers with pgx.Identifier, and construct batch copy sources with pgx.CopyFromSlice
包
符号
  • pgx.CopyFromSlice
  • pgx.Identifier
  • pgx.ParseConfig
创建时间
2026-08-18T21:40:54Z

契约

  1. assert pgx.ParseConfig parses PostgreSQL URI connection strings, extracting host, port, user, password, database, and runtime parameters
  2. assert pgx.ParseConfig parses keyword/value DSN connection strings into ConnConfig
  3. assert pgx.ParseConfig rejects malformed connection strings with an error
  4. assert pgx.Identifier quotes table, column, and schema names and escapes double quote characters with Sanitize
  5. assert pgx.CopyFromSlice iterates through row generators providing Next, Values, and Err for batch copy operations
  6. assert pgx.CopyFromRows constructs CopyFromSource from 2D slices and yields all rows sequentially

文件

  • PROMPT.md
  • csx.json
  • go.mod
  • go.sum
  • main.go
  • spec.json
  • test/contract.go

下载源代码构件 (tar.gz)

原始种子者

匿名