Oracle provides the xmltype function to construct an XMLType data object. The xmlData argument of the xmltype function can be specified as a string literal or a parameter marker. If a parameter marker is used, the parameter value may be set using the setString , setClob , setCharacterStream , or setAsciiStream methods.
The following code inserts data into an XMLType column using a statement with a string literal as the xmlData argument of the xmltype function:. The following code inserts data into an XMLType column using a prepared statement:.
These examples reference the following stored procedure definition:. To control which code page the driver uses to communicate with the Oracle server, use the CodePageOverride property. The code page specified by this property overrides the code page used by the driver to convert character data to the database character set.
This option has no effect on how the driver converts character data to the national character set. See Table for a details about the different options available for character set conversions. The driver uses the UTF8 character set to communicate with the Oracle server. Using this value forces the driver to use UTF8 to communicate with the Oracle server.
This can negatively affect performance. In addition, it maps the following MS characters to the corresponding characters to which Oracle maps them:. This value is provided for backward compatibility. The Oracle driver supports the Read Committed and Serializable isolation levels. The default is Read Committed. The Oracle driver supports scroll-sensitive result sets, scroll-insensitive result sets, and updatable result sets.
Note: When the Oracle driver cannot support the requested result set type or concurrency, it automatically downgrades the cursor and generates one or more SQLWarnings with detailed information. The BatchPerformanceWorkaround property determines which batch mechanism is used. The default value of the BatchPerformanceWorkaround property is false. The Oracle driver supports returning parameter metadata as described in this section.
The Oracle driver supports returning parameter metadata for the following forms of Insert and Update statements:. Parameter metadata can be returned for a Select statement if one of the following conditions is true:. In this case, the value expression "bar" can be targeted against the table "foo" to determine the appropriate metadata for the parameter.
The following Select statements show further examples for which parameter metadata can be returned:. If your application requires table name information, the Oracle driver can return table name information in ResultSet metadata for Select statements.
By setting the ResultSetMetaDataOptions property to 1, the Oracle driver performs additional processing to determine the correct table name for each column in the result set when the ResultSetMetaData. Otherwise, the getTableName method may return an empty string for each column in the result set. For each column in a result set that maps to a column in a table in the database, the Oracle driver returns the table name associated with that column.
For columns in a result set that do not map to a column in a table for example, aggregates and literals , the Oracle driver returns an empty string. The Select statements for which ResultSet metadata is returned may contain aliases, joins, and fully qualified names.
The table name returned by the driver for generated columns is an empty string. The following query is an example of a Select statement that returns a result set that contains a generated column the column named "upper". The Oracle driver also can return schema name and catalog name information when the ResultSetMetaData. For example, for the following statement, the Oracle driver returns "test" for the catalog name, "test1" for the schema name, and "foo" for the table name:.
The additional processing required to return table name, schema name, and catalog name information is only performed if the ResultSetMetaData. The Oracle driver supports retrieving the values of auto-generated keys.
How you return these values depends on whether you are using an Insert statement that contains parameters:. The application fetches the values of generated keys from the driver using the Statement. The default is 2. If set to 0, the driver does not retry a connection attempt. The default is 0. The default is 3.
It must have one of the following values: If set to -1, the driver caches all insensitive result set data in memory. The default is KB. To specify the delay in seconds between subsequent retries for a connection. To specify the value of service tag. While establishing connection to the Oracle Database, the configured value is sent as part of connect data. Use this parameter to specify if an application needs a new session that is not tainted with any prior session state or to reuse a previous session.
Specifies the location of the wallet file. More Info.. Use this to specify the set of cipher suites to be used while SSL protocol negotiation.
To specify the timeout duration in seconds for a client to establish an Oracle Net session to an Oracle database. To specify the transportation timeout duration in seconds for a client to establish an network connection to an Oracle Database.
Specifies the encryption level supported by client. Supported values are accepted rejected requested required More Info.. Specifies the list of encryption algorithms supported by client. Specifies the data integrity level supported by client. Specifies the list of data integrity algorithms supported by client. Use this property to specify the wallet location. Supported values none simple.
Use this property to specify the value of the username DN which will be used while authenticating with the LDAP server. This property can also be configured via wallet secret store entry oracle.
Use this property to configure the password which will be used while authenticating with the LDAP server. Returns a String that specifies exactly when the jar file was built. In case you are using eclipse to connect oracle without SID. There are two drivers to select i. Select other drivers and enter service name in database column. Now you can connect directly using service name without SID. When using dag instead of thin , the syntax below pointing to service name worked for me. The jdbc:thin solutions above did not work.
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Would you like to answer one of these unanswered questions instead? After you've installed the appropriate driver, it is time to establish a database connection using JDBC. The programming involved to establish a JDBC connection is fairly simple.
Database URL Formulation: This is to create a properly formatted address that points to the database to which you wish to connect. Create Connection Object: Finally, code a call to the DriverManager object's getConnection method to establish actual database connection.
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