create-table

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Database table PK

I have a table where I store comments for user users. I will have 100 Million+ comments. 2 ways I can create it:[详细]

2023-01-20 15:22 分类：问答
H2 database: Information about primary key in INFORMATION_SCHEMA

I create the following table in H2: CREATE TABLE TEST (ID BIGINT NOT NULL PRIMARY KEY) Then I look into INFORMATION_SCHEMA.TABLES table:[详细]

2023-01-19 02:12 分类：问答
MySql Error 1064 - Created using MySQL WorkBench

I created this using MySQL WorkBench CREATE开发者_如何学CTABLE IF NOT EXISTS `bakasura_new`.`cities` ([详细]

2023-01-17 10:12 分类：问答
create a table from another and a literal

I\'m working with sqlite and trying to create a table from another. This works: create table sources_tmp as select \"literal\" system,name,user from sources;[详细]

2023-01-15 10:57 分类：问答
SQL Server - Create auto-incrementing unique key

Is there a way in SQL Server to create a table with a primary key that auto-increments itself?I\'ve been looking at the \"UniqueIdentifier\" type, but this doesn\'t seem to do what I expect.[详细]

2023-01-13 16:44 分类：问答
activerecord create_table like existing table

With Rails/ActiveRecord 2.3.8 I\'d like to do: AnyModel.connection.create_table( \'temp_any_model\', temporary: true, id: false, options: \'like any_model\' )[详细]

2023-01-13 01:46 分类：问答
MySQL Phone table: How to specify a unique primary contact number per ID?

My table is as follows: CREATE TABLE IF NOT EXISTS PHONES ( number VARCHAR(10), id INT, type VARCHAR(10),[详细]

2023-01-11 16:24 分类：问答
What is wrong with this mysql create table query? [closed]

This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time,or an extraordinarily narrow situation that is not generally applic[详细]

2023-01-06 23:17 分类：问答
phpMyAdmin and SHOW CREATE TABLE

Is there a shortcut in phpMyAdmin to SHOW CREATE TABLE for a table (i.e. a button I can click to get the full query, not the truncated one)?[详细]

2023-01-04 02:12 分类：问答
Select from rental table in mysql to display items currently rented by user

If you know about sakila sample database, then what is the statement toselect items currently rented by a user.[详细]

2023-01-02 19:45 分类：问答