8.How to fetch the date in “YYYY-MM-DD” format with its timestamp. Answer: SELECT TO_CHAR (SYSDATE, ‘YYYY-MM-DD HH24:MI:SS’) “Current_Date” FROM DUAL; 9.What is tablespace in Oracle? Answer: The oracle database have logical storage space is called as tablespace.A tablespace...
Is there any detail..ThanksAll replies (5)Wednesday, November 21, 2012 12:21 PM ✅Answered | 1 voteYes, it's the filegroup to assign objects like tables, indexes, LOB to disk/file space as equivalent for tablespace in Oracle.Olaf Helper...
Have access to Oracle Database 12c with a sample ORCL database, the SYS user with SYSDBA privilege and OS authentication (so that you can execute the sqlplus / as sysdba command.) This example uses the USERS tablespace, included in Oracle Database 12c. The Sample Schemas installation guide ...
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Each LOB column can be stored in a separate tablespace, and even on different secondary storage devices. Oracle8i SQL data definition language (DDL) extensions let you create, modify, and delete tables and object types that contain large objects (LOBs). The Oracle8i SQL data manipulation ...
A physical backup is a snapshot of a datafile, tablespace, or database at a certain time. If you make periodic backups of a database, then should you lose some of the data on your original database, you can perform media recovery using the backups. During media recovery, you apply ...
PSAPUNDO: Oracle standard and it is simply the information stored by Oracle to rollback or undo changes to the databaseinformation. Every database must have an undo tablespace. If this table is full then your jobs will fail. If you want to avoid theh issues you have to extedn the table...
TAB1 has a number column "A" which is missing from TAB2. Both tables have a VARCHAR2 column "B" but the column lengths are different. To compare the tables the browsing interface COMPARE_SXML from the DBMS_METADATA_DIFF package was used (new in Oracle Database 11g release 2...
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Finally, schemas and tablespaces don’t necessarily line up perfectly: objects from one schema can be found in multiple tablespaces, while a tablespace can include objects from several schemas. Want to make a database diagram of your own? Try Lucidchart. It's quick, easy, and completely free...