Apache Cassandra™ 10 Documentation February 16, 2012Software 1 Start the Cassandra Server 1 Login to Cassandra 1 Create a Keyspace (database) 1 Create a Column Family 2 Insert, Update, Delete, Read Data 2 Getting Started with Cassandra and DataStax Community Cassandra Data Model to a Relational Database 45 About Keyspaces 47 Defining Keyspaces 47 About Column Families 48 About Columns 49 About Special Columns (Counter, Expiring, Super) 49 About Expiring 50 About Validators 51 About Comparators 51 About Column Family Compression 52 When to Use Compression 52 Configuring Compression on a Column Family 52 About Indexes in Cassandra 52 About Primary0 码力 | 141 页 | 2.52 MB | 1 年前3
DBeaver Lite User Guide v24.2.eaSpatial Geographic Information System (GIS) data GIS examples Working with XML and JSON Virtual column expressions SQL Editor overview Data Editor tools Viewing and editing data Data operations Advanced Create From the submenu, choose the type of object you want to create (e.g., Database, Schema, Table, Column, View, Foreign Key, Index, etc.). If necessary, a dialog will appear, prompting you to enter the Editor Reset virtual model settings, including: - All virtual constraints and foreign keys. - All column transformers. - All table row colorings. Connection Initialization Settings Customize the initialization0 码力 | 1010 页 | 79.48 MB | 1 年前3
DBeaver Ultimate User Guide v24.2.eaSpatial Geographic Information System (GIS) data GIS examples Working with XML and JSON Virtual column expressions Mock Data generation SQL Editor overview SQL Execution Query execution plan Script Create From the submenu, choose the type of object you want to create (e.g., Database, Schema, Table, Column, View, Foreign Key, Index, etc.). If necessary, a dialog will appear, prompting you to enter the Editor Reset virtual model settings, including: - All virtual constraints and foreign keys. - All column transformers. - All table row colorings. Connection Initialization Settings Customize the initialization0 码力 | 1171 页 | 94.65 MB | 1 年前3
DBeaver User Guide v24.2.eaSpatial Geographic Information System (GIS) data GIS examples Working with XML and JSON Virtual column expressions Mock Data generation SQL Editor overview SQL Execution Query execution plan Script Create From the submenu, choose the type of object you want to create (e.g., Database, Schema, Table, Column, View, Foreign Key, Index, etc.). If necessary, a dialog will appear, prompting you to enter the Editor Reset virtual model settings, including: - All virtual constraints and foreign keys. - All column transformers. - All table row colorings. Connection Initialization Settings Customize the initialization0 码力 | 1171 页 | 94.79 MB | 1 年前3
Django CMS 3.11.10 DocumentationCMS_TEMPLATES = [] CMS_PLACEHOLDERS = ( ('single', ('content',), _('Single placeholder')), ('two_column', ('left', 'right'), _('Two columns')), ) template can have multiple {% placeholder %} template CMS_TEMPLATES = ( ('base.html', gettext('default')), ('2col.html', gettext('2 Column')), ('3col.html', gettext('3 Column')), ('extra.html', gettext('Some extra fancy template')), ) django CMS }, }, 'right-column': { "plugins": ['TeaserPlugin', 'LinkPlugin'], "extra_context": {"width": 280}, 'name': gettext("Right Column"), 'limits': {0 码力 | 493 页 | 1.44 MB | 6 月前0.03
Ubuntu Desktop Training 2009Enable adaptive junk mail detection check box and click OK • Customise your mail. You have three column views to access you e-mail messages: Classic, Wide and Vertical view. Figure 3.38. Customising the graphics and can be placed anywhere in a document. You can also use these frames to apply a multi-column layout to your document and render a professional look and style to it. • Graphics: Allows you to Templates and Documents 3. You can view the various categories of available templates in the middle column of the Templates and Documents dialogue box. If you want to use a template to create your document0 码力 | 428 页 | 57.45 MB | 1 年前3
Application of C++ in Computational Cancer Modeling
initiate the data table time_population.block(0, 0, datalen, 1) = record_time; // flush the first column with the record times // initialize a tumor initiation(); Eigen::ArrayXd population_old = population;0 码力 | 47 页 | 1.14 MB | 6 月前0.03
共 7 条
- 1













