#NAVICAT FOR SQLITE UPDATE#
Create new tables or update existing ones with formats including XLS, XML, CSV, TXT, and DBF.Īdvanced Data Transfer brings a new level of reliability in data transfers between databases. Navicat for SQLite provides a wide variety of file formats for inserting and extracting data to/from your database. All it takes is a pick from the drop-down list. Quickly construct SQL statements in SQL Editor with the code/word completion feature. The Visual Builder allows you to build complicated queries without knowledge of SQL syntax. Navicat Data Modeling also allows you to compare and synchronize between Models and Databases and generate SQL/DDL scripts. The Reverse Engineer lets you create and edit database models from existing databases or create a model and generate a database to support it. The Data Modeling Tools allows you to create graphical representations of a relational database. Navicat for SQLite is compatible with SQLite versions 2 and 3, and supports most of the latest SQLite objects.
#NAVICAT FOR SQLITE PROFESSIONAL#
Navicat’s sophisticated features provide professional developers with the tools they need, but are designed to be easy to learn for users new to database servers. Create, organize, access, and share information securely and easily with an intuitive GUI and take advantage of the flexibility of Navicat Cloud to sync your connection settings, models, queries and virtual groups to the cloud so you can get real-time access to them anytime. It comes with advanced features such as the Data Modeling Tool, Import/Export, Visual Query Builder, Database Migration, and Batch Job Scheduling.
Navicat for SQLite Enterprise Edition is a powerful database administration and development tool for SQLite. ** Best-in-Class Database Management Tools ** The "SET DEFAULT" actions are similar to "SET NULL", except that each of the child key columns is set to contain the columns default value instead of NULL.ĭeferred foreign key constraints are not checked until the transaction tries to COMMIT.***** Navicat Premium named “Best Database Administration Solution” by Database Trends and Applications Magazine ***** If the configured action is "SET NULL", then when a parent key is deleted (for ON DELETE SET NULL) or modified (for ON UPDATE SET NULL), the child key columns of all rows in the child table that mapped to the parent key are set to contain SQL NULL values. For an "ON UPDATE CASCADE" action, it means that the values stored in each dependent child key are modified to match the new parent key values. For an "ON DELETE CASCADE" action, this means that each row in the child table that was associated with the deleted parent row is also deleted. The "RESTRICT" action means that the application is prohibited from deleting (for ON DELETE RESTRICT) or modifying (for ON UPDATE RESTRICT) a parent key when there exists one or more child keys mapped to it.Ĭonfiguring "NO ACTION" means just that: when a parent key is modified or deleted from the database, no special action is taken.Ī "CASCADE" action propagates the delete or update operation on the parent key to each dependent child key. The On Delete and On Update drop-down list define the type of the actions to be taken.
To include field(s)/referenced field(s) to the key, just simply double-click the Fields/ Referenced Fields field or click to open the editor(s) for editing. Use the Referenced Table drop-down list to select a foreign table. Use the Name edit box to enter a name for the new key.
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