Reset JDBC connection options to defaults
resets
all JDBC connection options to their default values for all properties of the opts
= reset(opts
)SQLConnectionOptions
object. The reset
function also
removes any additional JDBC driver-specific properties from the
SQLConnectionOptions
object.
Create, configure, and test a JDBC data source for a Microsoft® SQL Server® database. Reset the JDBC connection options to their default values. Then configure, test, and save the data source with different JDBC connection options.
Create an SQL Server data source for a JDBC database connection.
vendor = "Microsoft SQL Server"; opts = databaseConnectionOptions("jdbc",vendor)
opts = SQLConnectionOptions with properties: DataSourceName: "" Vendor: "Microsoft SQL Server" JDBCDriverLocation: "" DatabaseName: "" Server: "localhost" PortNumber: 1433 AuthenticationType: "Server"
opts
is an SQLConnectionOptions
object with these properties:
DataSourceName
— Name of the data source
Vendor
— Database vendor name
JDBCDriverLocation
— Full path of the JDBC driver file
DatabaseName
— Name of the database
Server
— Name of the database server
PortNumber
— Port number
AuthenticationType
— Authentication type
Configure the data source by setting the JDBC connection options for the data source SQLServerDataSource
, full path to the JDBC driver file, database name toystore_doc
, database server dbtb04
, port number 54317
, and Windows® authentication.
opts = setoptions(opts, ... 'DataSourceName',"SQLServerDataSource", ... 'JDBCDriverLocation',"C:\Drivers\mssql-jdbc-7.0.0.jre8.jar", ... 'DatabaseName',"toystore_doc",'Server',"dbtb04", ... 'PortNumber',54317,'AuthenticationType',"Windows")
opts = SQLConnectionOptions with properties: DataSourceName: "SQLServerDataSource" Vendor: "Microsoft SQL Server" JDBCDriverLocation: "C:\Drivers\mssql-jdbc-7.0.0.jre8.jar" DatabaseName: "toystore_doc" Server: "dbtb04" PortNumber: 54317 AuthenticationType: "Windows"
The setoptions
function sets the DataSourceName
, JDBCDriverLocation
, DatabaseName
, Server
, PortNumber
, and AuthenticationType
properties in the SQLConnectionOptions
object.
Test the database connection with a blank user name and password. The testConnection
function returns the logical 1
, which indicates the database connection is successful.
username = ""; password = ""; status = testConnection(opts,username,password)
status = logical
1
Reset the JDBC connection options to their default values. The properties of the SQLConnectionOptions
object contain the default values.
opts = reset(opts)
opts = SQLConnectionOptions with properties: DataSourceName: "" Vendor: "Microsoft SQL Server" JDBCDriverLocation: "" DatabaseName: "" Server: "localhost" PortNumber: 1433 AuthenticationType: "Server"
Configure the data source by setting the JDBC connection options for the data source SQLServerDataSource
, full path to the JDBC driver file, database name toystore_doc
, database server dbtb04
, port number 54317
, and Windows® authentication. Also, set driver-specific connection options to specify a timeout value for establishing the database connection, and to disable SSL encryption.
opts = setoptions(opts, ... "DataSourceName","SQLServerDataSource", ... "JDBCDriverLocation", ... "C:\Drivers\mssql-jdbc-7.0.0.jre8.jar", ... "DatabaseName","toystore_doc", ... "Server","dbtb04","PortNumber",54317, ... "AuthenticationType","Windows","loginTimeout","20", ... "encrypt","false")
opts = SQLConnectionOptions with properties: DataSourceName: "SQLServerDataSource" Vendor: "Microsoft SQL Server" JDBCDriverLocation: "C:\Drivers\mssql-jdbc-7.0.0.jre8.jar" DatabaseName: "toystore_doc" Server: "dbtb04" PortNumber: 54317 AuthenticationType: "Windows" Additional Connection Options: encrypt: "false" loginTimeout: "20"
The setoptions
function sets the DataSourceName
, JDBCDriverLocation
, DatabaseName
, Server
, PortNumber
, and AuthenticationType
properties in the SQLConnectionOptions
object. The driver-specific connection options appear below the other connection options.
Test the database connection again.
username = ""; password = ""; status = testConnection(opts,username,password)
status = logical
1
Save the configured data source.
saveAsDataSource(opts)
opts
— Database connection optionsSQLConnectionOptions
objectDatabase connection options, specified as an SQLConnectionOptions
object.
opts
— Database connection optionsSQLConnectionOptions
objectDatabase connection options, returned as an SQLConnectionOptions
object.
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