schema

Reusable enum types in json schema

由 馋奶兔 提交于 2021-02-20 03:45:13
问题 I'm trying to define reusable enum types with json schema (input for phoenixnap/springmvc-raml-plugin). { "$schema": "http://json-schema.org/schema", "definitions": { "MyEnum": { "type": "object", "javaType": "foo.bar.MyEnum", "properties": { "Value": { "enum": [ "OPT_1", "OPT_2" ] } }, "required": ["Value"] } } } Is there a way to define the schema without the "Value" property and use the enum values directly? 回答1: schema definition with top level enum { "$schema": "http://json-schema.org

How to populate field descriptions in MS Access

由 蓝咒 提交于 2021-02-19 04:10:50
问题 When linking to an external data source via ODBC (especially an AS/400), I often run into cryptic field names on the other side, where a data dictionary is not available. In the rare event that I'm able to get the field descriptions from the other db, I would like to be able to import them all at once, rather than copy/paste each description into the table design form one at a time. I wasn't able to find this in the system tables, so I don't know where this metadata is stored. Any ideas on

How to populate field descriptions in MS Access

由 China☆狼群 提交于 2021-02-19 04:07:24
问题 When linking to an external data source via ODBC (especially an AS/400), I often run into cryptic field names on the other side, where a data dictionary is not available. In the rare event that I'm able to get the field descriptions from the other db, I would like to be able to import them all at once, rather than copy/paste each description into the table design form one at a time. I wasn't able to find this in the system tables, so I don't know where this metadata is stored. Any ideas on

How to populate field descriptions in MS Access

由 旧巷老猫 提交于 2021-02-19 04:06:14
问题 When linking to an external data source via ODBC (especially an AS/400), I often run into cryptic field names on the other side, where a data dictionary is not available. In the rare event that I'm able to get the field descriptions from the other db, I would like to be able to import them all at once, rather than copy/paste each description into the table design form one at a time. I wasn't able to find this in the system tables, so I don't know where this metadata is stored. Any ideas on

XSD （Xml Schema Definition）

由 对着背影说爱祢 提交于 2021-02-13 13:58:51
知识源自于世界，我只是一个传递者； 你帮我走过的路，我正在帮他走下去。 W3School有标准教程，网址： http://www.w3school.com.cn/schema/index.asp 下面，是本人的一些整理： ‍ 1.0、XML Schema(xsd) 是什么? ‍ XML Schema 语言也称作 XML Schema 定义（XML Schema Definition，XSD）。 实在不懂官方定义，可想成： xsd是交通法，xml是行人。 xsd(交通法)规定了红停绿行，xml(行人)需遵守xsd(交通法)的规定。 基本可以替代DTD。想要了解DTD，点击： http://www.w3school.com.cn/dtd/dtd_intro.asp ‍ 2.0、为什么要使用 XML Schema(xsd)？ ‍ ‍ 你也可以不用，然后你会发现要么编译不过，要么编译过了，运行出错。 多数情况下的作用是一种校验。 例： 甲、乙公司交互，约定格式传参格式为 <password>password</password>。 甲方传<pwd>pwd</pwd>,如果没有xsd,等到交互时才发现失败。 如果有xsd，在编写程序时，就告诉你<pwd>pwd</pwd>是错的，不符合xsd规定。 ‍ ‍ 3.0、如何使用 XML Schema(xsd) ？ ‍ 3.1、<schema>

How do you set the database schema, at the package level, in SPARX Enterprise Architect?

由 醉酒当歌 提交于 2021-02-10 12:57:46
问题 Example: I have a Data Model with a package called Academic. Inside of Academic, I have tables called Instructor and Student. When I "Generate DDL", I'd like Instructor and Student to be generated as: CREATE TABLE [Academic].[Instructor] ... CREATE TABLE [Academic].[Student] ... I have tried setting the tagged value named OWNER (EAUML::table::OWNER) on each table (which works), however I'd like to think that I could somehow set this at the package level and have all of the tables within

How do you set the database schema, at the package level, in SPARX Enterprise Architect?

由 一个人想着一个人 提交于 2021-02-10 12:52:32
问题 Example: I have a Data Model with a package called Academic. Inside of Academic, I have tables called Instructor and Student. When I "Generate DDL", I'd like Instructor and Student to be generated as: CREATE TABLE [Academic].[Instructor] ... CREATE TABLE [Academic].[Student] ... I have tried setting the tagged value named OWNER (EAUML::table::OWNER) on each table (which works), however I'd like to think that I could somehow set this at the package level and have all of the tables within

How to use Google Tag Manager with Multiple Schema Product reviews using JSON-LD and Variables

由 可紊 提交于 2021-02-08 20:52:49
问题 So I'm using Google Tag Manager to add Schema JSON-LD Product reviews to some pages and I'm stuck and unable to find any resources on the issue. The issue that I'm having is how can I tell GTM there are multiple elements and they should be repeated in JSON-LD each with their unique values. The method I'm using to get the values is using CSS selectors which are not unique because on some pages they can appear 20 times and on others 30 times. The variables are obtained by Google GTM. Using

How to use Google Tag Manager with Multiple Schema Product reviews using JSON-LD and Variables

由 荒凉一梦 提交于 2021-02-08 20:51:09
问题 So I'm using Google Tag Manager to add Schema JSON-LD Product reviews to some pages and I'm stuck and unable to find any resources on the issue. The issue that I'm having is how can I tell GTM there are multiple elements and they should be repeated in JSON-LD each with their unique values. The method I'm using to get the values is using CSS selectors which are not unique because on some pages they can appear 20 times and on others 30 times. The variables are obtained by Google GTM. Using

Group dependency SQL design

由 空扰寡人 提交于 2021-02-08 10:12:46
问题 I have an entity which has NOT NULL requirements based on the group it belongs to. For instance... There are three types of churches: Buddhist, Muslim, and Christian. All churches have some common required properties, however, each type of church has additional required properties. All people have some common required properties, however, they have additional required properties based on the church type they belong to. People must belong to one and only one church, however, may change their
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