cloud types and descriptions

Discover cloud types and descriptions, include the articles, news, trends, analysis and practical advice about cloud types and descriptions on alibabacloud.com

MSSQL use SQL statements to quickly see the description of table pairs, and table field descriptions and fields types

whenCol.isnullable= 1 Then '√' ELSE "' END asallow NULL,ISNULL(Comm.text,"') asDefault Value fromDbo.syscolumns Col Left JOINDbo.systypes T onCol.xtype=T.xusertypeInner JOINDbo.sysobjects obj onCol.id=obj.id andObj.xtype= 'U' andObj.status>= 0 Left JOINDbo.syscomments Comm onCol.cdefault=comm.id Left JOINSys.extended_properties EP onCol.id=ep.major_id andCol.colid=ep.minor_id andEp.name= 'ms_description'

Detailed descriptions of function types in various PHP versions and php function declarations

Detailed descriptions of function types in various PHP versions and php function declarations PHP7 began to support scalar type declarations. Strong-type languages have a strong taste. When using this feature, we step on two pitfalls: declare boolean at one time, and declare double at most. To avoid continuing to make similar mistakes in the future, I will repeat the official document once. This article sum

Querying the database for all (a) table field names, data types, descriptions, etc.

Label:--Query database allSELECT (case if A.colorder=1 then d.name else null end) Table name,A.colorder field ordinal, a.name field name,IsNull (G.[value], ") as [description]From Syscolumns ALeft join Systypes B on A.xtype=b.xusertypeINNER JOIN sysobjects D on a.id=d.id and d.xtype= ' U ' and d.nameLeft join syscomments E on a.cdefault=e.idLeft joins Sys.extended_properties G on a.id=g.major_id and a.colid=g.minor_idLeft join Sys.extended_properties F on D.id=f.class and f.minor_id=0Where b.nam

SQL Server queries the column names, descriptions, notes, types, and so on for a table

SELECTTable name= Case whenA.colorder=1 ThenD.nameElse "' End, table describes= Case whenA.colorder=1 Then IsNull(F.value,"')Else "' End, Field ordinal=a.colorder, field name=a.name, Logo= Case when ColumnProperty(A.id,a.name,'isidentity')=1 Then '√'Else "' End, PRIMARY key= Case when exists(SELECT 1 fromsysobjectswhereXtype='PK' andParent_obj=a.ID andNameinch ( SELECTName fromsysindexesWHEREIndidinch(SELECTIndid fromSysindexkeysWHEREId=a.ID andColid=A.colid))) T

Get information about the field names, field descriptions, data types, primary keys, and other tables of the MSSQLSERVER database table

SQL script:SELECTTableName= Case whenA.colorder=1 ThenD.nameElse "' End,---table nameTableshowsthat= Case whenA.colorder=1 Then IsNull(F.value,"')Else "' End,---Table DescriptionTheserialnumberfield=A.colorder,---Field ordinalFieldName=A.name,---field nameIdentification= Case when ColumnProperty(A.id,a.name,'isidentity')=1 Then '√'Else "' End, PrimaryKey= Case when exists(SELECT 1 fromsysobjectswhereXtype='PK' andNameinch (SELECTName fromsysinde

tables, fields, types, and descriptions in the WordPress database

) value.user_pass– user password, varchar (64) value, which is an encrypted result. It seems to be using an irreversible MD5 algorithm.user_nicename– user nickname, varchar (50) value.user_email– user Email address, varchar (100) value.user_url– user URL, varchar (100) value.user_registered– User Registration time, datetime value.user_level– for grade, int (2) value, can be a number between 0-10, different levels have different operation rights to WP.user_activation_key– user activation code, un

Cloud computing python Automation: Python file types explained

Python version, the different version of the compiled PYc file is different, 2.5 compiled PYC files, 2.4 version of Python is not executable. Why need PYC file: This demand is very obvious, because the py file can be directly see the source code, if you are developing commercial software, it is impossible to release the source code too? So it needs to be compiled into PYc and then released. Of course, PYC files can also be anti-compilation, different versions of the compiled PYC file is dif

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.