How do I list all tables/indices contained in an SQLite database If you are running the sqlite3 command-line access program you can type ".tables" to get a list of all tables. Or you can type ".schema" to see the complete database sche…
本文转自:http://instinctcoder.com/android-studio-sqlite-database-multiple-tables-example/ BY TAN WOON HOW · PUBLISHED JANUARY 29, 2016 · UPDATED MAY 6, 2016   In this tutorial we going to do a little complex SQL statement which I think will help you to f…
About SQLite See Also... Features When to use SQLite Frequently Asked Questions Well-known Users Books About SQLite Getting Started SQL Syntax Pragmas SQL functions Date & time functions Aggregate functions C/C++ Interface Spec Introduction List of C…
elasticSearch 的中文文档 http://es.xiaoleilu.com/010_Intro/05_What_is_it.html https://www.elastic.co/blog/index-vs-type Who has never wondered whether new data should be put into a new type of an existing index, or into a new index? This is a recurring qu…
detecting locked tables mysql (locked by LOCK TABLE) up vote15down votefavorite 7 I would like to know whether there is an option to detect locked tables in mysql or not. I mean locked by LOCK TABLE table WRITE/READ command? mysql locking share|impro…
转载来自: http://www.infocool.net/kb/PHP/201607/168683.html a 函数 说明 abs 绝对值 acos 反余弦 acosh 反双曲余弦 addcslashes 以 C 语言风格使用反斜线转义字符串中的字符 addslashes 使用反斜线引用字符串 apache_child_terminate 在本次请求结束后终止 apache 子进程 apache_getenv 获取 Apache subprocess_env 变量 apache_get_mo…
http://www.sqlite.org/ http://www.sqliteexpert.com/ gui工具 这个网站的大部分信息在2015-10-9阅读完毕,下一步是阅读软件自带的帮助文档 将下面的格式化数据存入数据库 可以参考下面的sqlite数据类型的翻译 http://www.cnblogs.com/kfqcome/archive/2011/06/27/2137000.html http://www.cnblogs.com/stephen-liu74/archive/2012/02…
/****************************************************************************** ** This file is an amalgamation of many separate C source files from SQLite ** version 3.14.1. By combining all the individual C code files into this ** single large file…
  在Sqlserver中可以直接处理Xml格式的数据,但因为项目需要所以要保存JSON格式的数据到Sqlserver中在博客:Consuming JSON Strings in SQL Server中该作者通过自定义类型的方法实现了对JSON的处理,而且Sqlserver可以查询处理后的数据因此可以在项目中放心的使用   来个例子 Select * from parseJSON('{ "联系人": { "姓名": "huang", "…