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In the development of AndoridSQLite database, how to add empty tables to the database? in view of this problem, this article introduces the corresponding analysis and solution in detail, hoping to help more partners who want to solve this problem to find a more simple and feasible method.

AndoridSQLite database development adds empty tables to the database

If the developer wants to add tables and columns to the database, the steps are as follows:

(1) in the open database, click the "+" button at the lower left to bring up the Table Editor dialog box, as shown in figure 1.12.

Figure 1.12 Table Editor dialog box

(2) after entering the table name in the Table Name text box, click the "+" button to add columns to the table. Here, three columns are added to the table, namely id, Name, and Score, as shown in figure 1.13.

Figure 1.13 adds columns to the table

Note: no constraints are added to these three columns. If the developer wants to add constraints, just select the option in the Constraints after the corresponding column. These options are constraints, from left to right, primary key constraints, auto-increment, non-empty, unique constraints, check constraints, default values, collation, and foreign key constraints.

(3) Click the Create button, and a table named Students is created, as shown in figure 1.14.

Figure 1.14 Students table

Note: in figures 1.13 and 1.14, we can see that SQL statements are automatically generated in the SQLiteManager tool.

The answer to the question about how to add empty tables to the database in AndoridSQLite database development is shared here. I hope the above content can be of some help to you. If you still have a lot of doubts to be solved, you can follow the industry information channel to learn more about it.

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