WebSep 30, 2024 · select table_name from user_constraints where (r_constraint_name) in ( select constraint_name from user_constraints where table_name = 'T' and constraint_type in ( 'P', 'U' ) ); So, we can easily find all the constraints on the table in oracle using data dictionary views. We can then take whatever action like modify, disable, drop, we want to ... WebThe DESC command is used to sort the data returned in descending order. The following SQL statement selects all the columns from the "Customers" table, sorted descending by the "CustomerName" column: Example. SELECT * FROM Customers ORDER BY CustomerName DESC;
oracle - SQLDeveloper: Unable to desc a table that exists
WebSep 13, 2024 · This is often called “sql describe table” or describing a table. Different vendors (Oracle, SQL Server, MySQL, PostgreSQL) have different methods for letting you see this information. In this post, you’ll learn how to see the table details using the DESCRIBE command, or whatever the method is for each database vendor. Summary. WebOct 27, 2015 · Function DESCRIBE. Feature requests and their debate ... So, we need the "describe command" for Oracle but we are facing some difficulties with F4 shortcut. Sometimes its OK, but in other cases nothing happened. ... 2015 6:22 pm . F4 opens object editor (BTW you can do the same by pressing CTRL and hovering mouse cursor over … hell\\u0027s gate at river legacy park
Oracle ORDER BY Clause - javatpoint
Webdescribeコマンドを使用すると、set describeコマンドで設定した深さレベルまで、オブジェクトの定義を繰り返し表示できます。 1つのオブジェクトに複数のオブジェクト型が含まれている場合は、行番号および属性や列のインデントを表示することもできます。 WebJun 19, 2024 · If you want to get all the tables across all the schema you can use all_tables instead of user_tables. select 'desc ' table_name. from all_tables. order by 1. once the result is printed with a table prefixed … WebPolymorphic Table Function Issue Hello,A PTF is used to pivot rows into columns. But these columns are described in a table. Once data in this table changes, the PTF does not reflect correctly. It seems to be cashing the describe results somehow ...We have the following tables:- PROPS(id, name, ord): used to store pivot c hell\u0027s gate airtram destroyed