When generating a physical model from a logical one:.In the “Model Properties” panel, there is an option to change the database engine or the database engine version: On the physical database model itself.When creating a new physical database model:.Where Database Versions Are Used in Vertabelo ModelerĪs a reminder, database engine versions are used in Vertabelo Modeler in three places. While Vertabelo supports the latest versions, we also continue to support older versions of MS SQL Server, such as 2012, 2014, and 2016. However, you may not need to make any changes to your DDL even if you upgrade to a newer version since there are no substantial changes to the generated DDLs. Support for MS SQL Server 20 has been added to Vertabelo. When this property is set, the " AS ” statement is generated in the final DDL as shown in the example code below: This is done by using the additional property “Data type” in the sequence properties panel (see screenshot below). You can now specify the data type for a sequence. Vertabelo will validate the name of the data type it will not throw any warnings or errors at you. To use this data type in Vertabelo, you have to specify it manually. It is so rarely used, and you may not see it in the “choose column type” popup. In the newest version, the Macaddr8 data type has been added. Vertabelo supports all the PostgreSQL data types, even the minor ones. Once you do that, you’ll see the “Identity” and “Identity options” fields you can use in the DDL. ![]() To do so, toggle the three dots adjacent to the delete icon in front of the column. With Vertabelo’s latest release, you can now set the identity column in the column properties of any column of the table. You can also use identity columns as primary keys. You can have multiple identity columns for the same table. PostgreSQL, like other database engines, allows for an auto-increment column called IDENTITY. ![]() Using any of the above-mentioned additional properties, you can partition your PostgreSQL tables and cruise through your database modeling journey smoothly. You can use a PARTITION BY clause, providing the name of the field you want to partition the table by as shown in the SQL script below:Īlternatively, you can use a combination of PARTITION OF and PARTITION BOUND fields.ĬREATE TABLE catalog_y2002m02 PARTITION OF catalog There are two ways to partition in PostgreSQL. To enable any of these options, just toggle the Set option on the side of the text box. You’ll see the following three fields grayed out, among other things: Go to the right-hand panel and navigate to “Additional properties”. Select the table you want to add or modify the partitions for. Table Partitioning in PostgreSQLįirst, let’s look at the much-awaited PARTITION BY clause, which is a tremendous help during the database design process. See the details on Vertabelo’s pricing page. ![]() Please note the newer versions of PostgreSQL and MS SQL Server are available for all of Vertabelo plans: Basic, Premium, and Team. This article tells you how to enable some of the new features for the newly supported PostgreSQL versions. Similarly, you can create DDLs for the latest versions of MS SQL Server. ![]() You can now define partitions, specify data types for sequences, and add identity columns in PostgreSQL. We’re happy to announce we now support the latest versions of PostgreSQL and MS SQL Server. We’ve also added a lot of new features requested by our customers. With the latest release of Vertabelo in 2021, we have overhauled the UI for a better experience in database modeling.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |