Apache Derby – Deployment Modes You can deploy apache derby in two modes, namely embedded mode and server mode. Embedded mode You can run derby in embedded mode using Java application (using embedded driver). If you deploy Derby in embedded mode, the database engine will run in the same JVM as the Java application. It […]
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Apache Derby – Drop Table The DROP TABLE statement is used to remove an existing table including all its triggers, constraints, permissions. Syntax Following is the Syntax of the DROP TABLE statement. ij> DROP TABLE table_name; Example Suppose you have a table named Student in the database. The following SQL statement deletes a table named […]
Apache Derby – Insert Data The insert query inserts data: new records, into the table. Syntax Following is the basic syntax of the INSERT statement − ij>INSERT INTO table_name VALUES (column_name1, column_name2, …); where column1, column2 are the column values in the row that is to be inserted. Example The following SQL INSERT statement inserts […]