Each database vendor has a different way of showing tables. Sometimes there is a command, others have aSELECT queryfrom the data dictionary. Let’s take a look at a few ways in each database. Show Tables in Oracle SQL Oracle has several different built-in views that you can query to f...
The SHOW TABLES SQL command is used to display all the tables in a MySQL database to make formatting easier. Formatting is vital to database use.
In the SQL browser or command prompt, I get this error message: ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AS 'Select * from ? where domain_id = "3000000002" '' at line...
mysql> PREPARE ps AS 'DELETE userID FROM ? WHERE userID = "abcd1234"'; mysql> delimiter // mysql> CREATE PROCEDURE p BEGIN DECLARE c CURSOR FOR SELECT c.table_name FROM INFORMATION_SCHEMA.COLUMNS c INNER JOIN INFORMATION_SCHEMA.TABLES t USING(table_name, table_schema) WHERE c.table_sche...
USEmaster; GO-- In this example, OBJECT_ID is evaluated in the context of the master database.-- Because Person.Address does not exist in master, the function returns NULL.-- When NULL is specified as an object_id, all objects in the database are returned...
'+QUOTENAME(@dbname) +'; CHECKPOINT'asCheckpointCommandselect'select * from sys.dm_db_log_info('+CONVERT(varchar,@database_id)+')'asVLF_LogInfoENDelseif(@log_reuse_wait =2)BEGINselect'Is '+ @recovery_model_desc +' recovery model the intended choice for '''+ @dbname+''...
This command enables several database configuration settings at theindividual databaselevel. Important DifferentDATABASE SCOPED CONFIGURATIONoptions are supported in different versions of SQL Server or Azure services. This page describesallDATABASE SCOPED CONFIGURATIONoptions. Versions where applicable are noted...
Tables returned in table-valued functions Cursors User objects that can be created in a user database can also be created intempdb, however they are created without a durability guarantee, and are dropped when the Database Engine instance restarts. ...
NOT_SUPPORTED_COMMAND_FOR_V2_TABLE、NOT_SUPPORTED_COMMAND_WITHOUT_HIVE_SUPPORT、NOT_SUPPORTED_IN_JDBC_CATALOG、NOT_SUPPORTED_WITH_DB_SQL、NOT_SUPPORTED_WITH_SERVERLESS、ONLY_SUPPORTED_WITH_UC_SQL_CONNECTOR、PIPE_OPERATOR_AGGREGATE_EXPRESSION_CONTAINS_NO_AGGREGATE_FUNCTION、PIPE_OPERATOR_CONTAINS_AGGREGATE_...
DBCC CHECKDB checks the logical and physical integrity of all the objects in the specified database.