All examples refer to sample database objects supplied with Oracle Database Lite. Some DDL examples may alter the structure and data of the sample database objects. To avoid altering the sample database objects, use the ROLLBACK command after each DDL example that you try in the database. ...
sqlcmdwill first check to see whether all the specified files exist. If one or more files do not exist, sqlcmd will exit. The -i and the -Q/-q options are mutually exclusive. Path examples: -i C:\<filename> -i \\<Server>\<Share$>\<filename> -i "C:\Some Folder\<file name...
sqlcmd checks first to see whether all the specified files exist. If one or more files don't exist, sqlcmd exits. The -i and the -Q/-q options are mutually exclusive.Path examples:Output Copy -i C:\<filename> -i \\<Server>\<Share$>\<filename> -i "C:\Some Folder\<file ...
Examples The following example creates aSqlConnection, aSqlCommand, and aSqlDataReader. The example reads through the data, writing it to the console. Finally, the example closes theSqlDataReaderand then theSqlConnectionas it exits theUsingcode blocks. ...
Examples Example 1: Connect to a named instance and run a script PowerShell Invoke-Sqlcmd-Query"SELECT GETDATE() AS TimeOfQuery"-ServerInstance"MyComputer\MainInstance"TimeOfQuery ---9/21/20172:48:24PM This command connects to a named instance of the SQL Database Engine on a computer and...
1.6 Manipulating SQL, SQLcl, and PL/SQL Commands Use the following commands to edit SQL commands and PL/SQL blocks: A[PPEND] text Adds specified text to the end of the current line in the SQL buffer. To separate text from the preceding characters with a space, enter two spaces. To ...
Database maintenance can cause downtime if an operation is performed that needs to place a lock on a table for an extended period of time. Examples of such operations include: Creating or rebuilding a nonclustered index (can prevent table modifications) ...
After you complete all the fields, selectConnect. You can also modify extra connection options by selectingOptions. Examples of connection options are the database you're connecting to, the connection timeout value, and the network protocol. This article uses the default values for all the fields...
Connection ExamplesThe following are example connection strings and additional ways to connect to databases using usql:# connect to a postgres database $ usql pg://user:pass@host/dbname $ usql pgsql://user:pass@host/dbname $ usql postgres://user:pass@host:port/dbname $ usql pg:// $ ...
If an error condition, such as one of the following examples, occurs while executing the accelerated static query when the application is run, Db2 fails the static query and returns a negative SQL code to the application: A failure occurs while running the static query on the accelerator. The...