How to Reindex SQL Tables. The indexes on a the tables of a large database make a huge difference in its performance and ... substitute the name of your table for "table_name." For example, ...

SQL scripts for creating schemas and sample data for testing or proof-of-concept applications; A way to teach developers how to write DDL/SQL; A database schema design starting point; Database ...

From now on, by entering the %sql command at the beginning of each cell, we create SQL queries to the SQLite database. If we use the %%sql command, then the entire content of the cell is treated as ...

Hence, DDL does not show up as a different language in an SQL database, but does define changes in the database schema. ... For example: ALTER TABLE Employee ADD PRIMARY KEY (employee_pk); In this ...