You have been reviewed so far JDBC basics. In the next sections, we will discuss two more advanced topics: how to run PL/SQL code from Java—and conversely, how to run Java code from PL/SQL. The two issues we are going to address during this laboratory have a larger scope than the ones in the previous laboratories.
A collection of 27 FAQs on Oracle loading data and exporting data. Clear answers are provided with tutorial exercises on saving data as flat files, loading data from flat, exporting and importing database, schema and tables, creating external tables.
This is a collection of FAQ for Oracle DBA on fundamental concepts. The clear answers and sample scripts provided can be used as learning tutorials or interview preparation guides.
A collection of 33 FAQs on Oracle SQL SELECT query statements. Clear answers are provided with tutorial exercises on selecting rows and columns from tables and views, sorting and counting query outputs, grouping outputs and applying group functions, joining tables, using subqueries.
A collection of 22 FAQs on Oracle SQL SELECT query statements. Clear answers are provided with tutorial exercises on starting and ending transactions, committing and rolling back transactions, transaction/statement-level read consistency, read committed isolation level, locks and dead locks.
A collection of 23 FAQs on Oracle user account, schema and privileges. Clear answers are provided with tutorial exercises on creating user accounts, granting privileges for session connections, granting privileges for creating tables and inserting rows.
A collection of 28 FAQs on Oracle SQL language basics. Clear answers are provided with tutorial exercises on data types, data literals, date and time values, data and time intervals, converting to dates and times, NULL values, pattern matches.
A collection of 12 FAQs on Oracle SQL DDL statements. Clear answers are provided with tutorial exercises on creating, altering and dropping tables, indexes, and views.
A collection of 15 FAQs on Oracle SQL DML statements. Clear answers are provided with tutorial exercises on inserting, updating and deleting rows from database tables.
A collection of 17 FAQs on database tables for DBA and developers. Clear answers are provided together with tutorial exercises to help beginners on creating, altering and removing tables, adding, altering and removing columns, and working with recycle bin.
A collection of 22 FAQs on PL/SQL language basics or DBA and developers. It can also be used as learning tutorials on defining variables, assigning values, using "loop" statements, setting "if" conditions, and working with null values
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