ScaleLeap/pg-format Star17 Code Issues Pull requests A fully typed TypeScript and Node.js implementation of PostgreSQL format() to safely create dynamic SQL queries. SQL identifiers and literals are escaped to help prevent SQL injection.
docker run -i --rm ghcr.io/pg-format/pgraphs The long command can be abbreviated for instance with an alias: aliaspgraph='docker run -i --rm ghcr.io/pg-format/pgraphs' Note that the command cannot access file outside of the Docker image by default, so usage is limited to reading...
node-pg-format Node.js implementation of PostgreSQL format() to safely create dynamic SQL queries. SQL identifiers and literals are escaped to help prevent SQL injection. The behavior is equivalent to PostgreSQL format(). This module also supports Node buffers, arrays, and objects which is explain...
生成给一个表所有字段加索引 SELECTformat('create index inde_%I on o_ls_test_recovery(%I)', attname,attname)FROMpg_attributeWHEREattrelid='o_ls_test_recovery'::regclassANDattnum>0ORDERBYattnum format格式化字符串,类似C语言的sprintf,其中n$表示第n个参数 select format('Hello %s, %1$s', 'Wo...
PG format的使用 实例 imos=#SELECTFORMAT('%s apple, %s orange, %s banana','small','big','small'); format---small apple, big orange, small banana (1row) imos=#SELECTFORMAT('%1$s apple, %2$s orange, %1$s banana','small','big'); format---small apple, big orange, small banana...
PG format的使用 imos=# SELECT FORMAT('%s apple, %s orange, %s banana', 'small', 'big','small'); format --- small apple, big orange, small banana (1 row) imos=# SELECT FORMAT('%1$s apple, %2$s orange, %1$s banana', 'small', 'big'); format --- small apple, big orange...
在PostgreSQL(pgsql)里,format函数可是个相当厉害的工具。它就像一个万能的格式化小助手,能把各种类型的数据按照我们想要的样子呈现出来。 先说说数字吧。要是我们想把一个数字按照特定的格式显示,比如保留几位小数之类的。假设我们有个数字变量num = 12.3456。我们可以用format函数这样写: sql SELECT format('这个数字...
PostgreSQL(简称PG)提供了强大的日期时间函数,其中to_char函数可以用来格式化日期。同时,在Java中进行数据库操作时,我们也需要注意如何传递日期格式的参数。本文将探讨如何在Java代码中使用PG数据库的date_format,并给出相关示例,帮助我们更好地理解这一过程。
这个错误消息表明你尝试使用 pg_restore 来恢复一个文件,但这个文件实际上是 PostgreSQL 的文本格式转储(通常是由 pg_dump 在使用 --format=plain 或--format=text 选项时生成的)。pg_restore 主要用于恢复自定义格式(--format=custom)或目录格式(--format=directory)的备份文件,因此它无法处理文本格式的转储文件。
pg-formatter-ts pg-formatter-ts is a TypeScript library that wraps the pgFormatter CLI tool for formatting PostgreSQL SQL code. With a simple and easy-to-use API, it provides the ability to format SQL code programmatically with various formatting options.Compared...