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  1. Preface
  2. Data Profiling
  3. Profiles
  4. Profile results
  5. Tuning data profiling task performance
  6. Troubleshooting

Data Profiling

Data Profiling

JDBC V2

JDBC V2

To access a JDBC V2 source object, you must create a JDBC V2 connection to the source object.
Configure the following JDBC V2 connection properties to create and run a data profiling task on a JDBC source object:
Property
Description
Connection Name
Name of the connection.
Description
Description of the connection.
Type
Type of connection.
Select JDBC V2 from the list.
Runtime Environment
The name of the runtime environment where you want to run tasks.
User Name
The user name to connect to the database.
Password
The password for the database user name.
Schema Name
Optional. The schema name.
If you don't specify the schema name, all the schemas available in the database are listed.
To read from
or write to
Oracle public synonyms, enter PUBLIC.
JDBC Driver Class Name
Name of the JDBC driver class.
To connect to Aurora PostgreSQL, specify the following driver class name: org.postgresql.Driver
For more information about which driver class to use with specific databases, see the corresponding third-party vendor documentation.
Connection String
Connection string to connect to the database.
Use the following format to specify the connection string:
jdbc:<subprotocol>:<subname>
For example, the connection string for the Aurora PostgreSQL database type is
jdbc:postgresql://<host>:<port>[/dbname]
.
For more information about the connection string to use with specific drivers, see the corresponding third-party vendor documentation.
Additional Security Properties
Masks sensitive and confidential data of the connection string that you don't want to display in the session log.
Specify the part of the connection string that you want to mask.
When you create a connection, the string you enter in this field appends to the string that you specified in the
Connection String
field.
Database Type
The database type to which you want to connect.
You can select one of the following database types:
  • PostgreSQL. Connect to the Aurora PostgreSQL database hosted in the Amazon Web Services or the Microsoft Azure environment.
  • Azure SQL Database. Connect to Azure SQL Database hosted in the Microsoft Azure environment.
  • MariaDB. Connect to the MariaDB database hosted in the Amazon Web Services or the Microsoft Azure environment.
  • Others. Applicable for the data sources that are not supported with native driver and have a compliant Type 4 JDBC driver.
Default is Others.
Enable Auto Commit
1
Specifies whether the driver supports connections to automatically commit data to the database when you run an SQL statement.
When disabled, the driver does not support connections to automatically commit data even if the auto-commit mode is enabled in the JDBC driver.
Default is disabled.
Support Mixed-Case Identifiers
Indicates whether the database supports case-sensitive identifiers.
When enabled, the Secure Agent encloses all identifiers within the character selected for the SQL Identifier Character property.
Default is disabled.
SQL Identifier Character
Type of character that the database uses to enclose delimited identifiers in SQL queries. The available characters depend on the database type.
Select
None
if the database uses regular identifiers. When the Secure Agent generates SQL queries, it does not place delimited characters around any identifiers.
Select a character if the database uses delimited identifiers. When the Secure Agent generates SQL queries, it encloses delimited identifiers within this character.
1
Doesn't apply to mappings in advanced mode.
For more information about the JDBC V2 connection properties, see the help for the JDBC V2 connector.

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