We often have a situation where we need to move the schema from Prod to DEV or from test to another. We will discuss how to import schema in the Oracle database using impdp in this situation How to import schema in Oracle 1. First of all we should take the dump of the schema or f...
How to create an Oracle Solaris Zones cluster on Oracle Solaris 11, install and configure Oracle Grid Infrastructure 11.2.0.3 and Oracle Real Application Clusters (Oracle RAC) 11.2.0.3 in the zone cluster, and create an Oracle Solaris Cluster 4.0 resourc
QUERY 1: Check table size from user_segments. When you are connected to your own schema/user. select segment_name,sum(bytes)/1024/1024/1024 GB from user_segments where segment_type='TABLE' and segment_name=upper('&TABLE_NAME') group by segment_name; QUERY 2: Check table size from dba...
select sum(bytes)/1024/1024 as "Index Size (MB)" from user_segments where segment_name='&INDEX_NAME'; Conclusion: After reading this post you will be able to check index on a table and index size in Oracle. You can also find index column in Oracle all other details from the above q...
MySQL is an open source RDBMS that uses SQL to create and manage databases. As a relational database, MySQL stores data in tables of rows and columns organized into schemas. A schema defines how data is organized and stored and describes the relationship among various tables. With this format...
(1024*1024*1024),2)),'G')'TOTAL SIZE',ENGINEFROMinformation_schema.TABLESWHERETABLE_SCHEMANOTIN('mysql','information_schema','performance_schema','sys')GROUPBYengine;+---+---+---+---+---+|# TABLES | DATA | INDEXES | TOTAL SIZE | ENGINE |+---+---+---+---+---+|1|0.00...
Applies to: Oracle Database - Enterprise Edition - Version 11.1.0.6 and laterOracle Database Cloud Schema Service - Version N/A and laterOracle Database Exadata Cloud Machine - Version N/A and laterOracle Database Exadata Express Cloud Service - Version N/A and laterOracle...
execute immediate 'grant select, delete on ${schema}.' || x.table_name || ' to ${schema}'; end loop; end; / This runs fine in SQL Developer. But when run from Liquibase I get the following error: liquibase.exception.DatabaseException: ORA-00911: invalid character ...
For many Oracle tools, several of the stages are performed automatically. Most users do not need to be concerned with, or aware of, this level of detail. However, you might find this information useful when writing Oracle applications.See Also: Refer to Oracle9i Database Concepts for a ...
To find a list of data type used in our database, we can execute the following query: Copy code snippet Copied to Clipboard Error: Could not Copy Copied to Clipboard Error: Could not Copy SELECTDATA_TYPE,count(*)TOTFROMinformation_schema.COLUMNSWHERETABLE_SCHEMANOTIN('mysql','sys','informa...