How do you use SchemaCrawler?

How do you use SchemaCrawler?

SchemaCrawler integrates with Apache Velocity to allow for templated output. Put Velocity on your classpath, and create your template, and run SchemaCrawler with the command-line options –command velocity –template . See the Velocity example in the SchemaCrawler examples download.

What is SchemaCrawler?

SchemaCrawler is a free database schema discovery and comprehension tool. SchemaCrawler has a good mix of useful features for data governance. You can search for database schema objects using regular expressions, and output the schema and data in a readable text format.

What is database schema example?

In MySQL, schema is synonymous with database. You can substitute the keyword SCHEMA for DATABASE in MySQL SQL syntax. Some other database products draw a distinction. For example, in the Oracle Database product, a schema represents only a part of a database: the tables and other objects are owned by a single user.

How do I run Schemaspy?

To run SchemaSpy using the image you can use the command below.

1. docker run -v “$PWD:/output” schemaspy/schemaspy:latest [options]
2. config/schemaspy.properties schemaspy.t=pgsql schemaspy.host=host.docker.internal schemaspy.port=5432 schemaspy.db=world-db schemaspy.u=world schemaspy.p=world123 schemaspy.schemas=public.

What is a schema in mysql?

The mysql schema is the system schema. It contains tables that store information required by the MySQL server as it runs. A broad categorization is that the mysql schema contains data dictionary tables that store database object metadata, and system tables used for other operational purposes.

How do I create a schema in mysql?

Open the MySQL Workbench as an administrator (Right-click, Run as Admin). Right-click on the list of existing Schemas and select Create Schema… to create the database schema. Enter a name for the schema and for collation choose ‘utf – utf8_bin’. Then click Apply.

Is SchemaSpy free?

SchemaSpy is a Java-based free and open source tool that generates interactive entity-relationship diagrams to HTML from database schema metadata analysis.

How do I create a schema in postgresql?

To create file repository click Create file repository button on the welcome screen.

1. Import database schema.
2. Create module for diagram.
3. Add tables to diagram.
4. Choose columns to show.
5. Add missing relations.
6. Hide joins.
7. Export and share.

Is schema same as database?

In MySQL, schema is synonymous with database. As the query is written to create the database, similarly the query can be written to create the schema. Logical structure can be used by the schema to store data while memory component can be used by the database to store data.

What is schema in MySQL with example?

Schema is a collection of tables with rows and columns and a separate query can be written for the schemas like databases. Actually, schema meant a template in MySQL. they define size, type, a grouping of information. The schemas have database objects like views, tables, and privileges.