Discover describe table in pl sql developer, include the articles, news, trends, analysis and practical advice about describe table in pl sql developer on alibabacloud.com
Export and Import of table structures and table data in PL/SQL Developer, and tables in developerExport table structure: Tools --> Export User Objects (Export User object) --> select the table
Export Table Structure: Tools (tool)-->export user Objects (Export users object)--select-->.sql file to export (including sequence, etc.) and export to SQL fileExport Table Data: Tools (Tools)-->export Tables (export table)--Select table
structure to do a comparison, as follows: We can see that the table structure is no different, as follows: Summary: When using PL/SQL Developer to compare the table structures of different libraries and different users under the same
Tags: table structure method file ora sysdba net blog log sqlIn cases where the owner of the table cannot be changed, you can use the method of importing and exporting the table structure and table data to move the table under the owner you want (note: In particular, if you
How to view the package or table structure reports ora-01460 in PL/SQL developer today someone reported that a database cannot view the package or table structure in PL/SQL
Pl/SQL developer open the table garbled. In pl/SQL developer, view the table structure. The table
PL/SQL Developer double-click table name query, pldeveloper Double-click a table. The default value is Expand/Collapse. To Expand/Collapse a table, you need to view the table data quic
In the Execution menu you can disable statistics, or get SELECT permissions in the V_$session,v_$sesstat and V_$statname tablesSolutions[Email protected] ~]$ Sqlplus sys/manager123 as SysdbaSql> Grant Select on V_$statname to Zheng;Sql> Grant Select on V_$sesstat to Zheng;Sql> Grant Select on V_$session to Zheng;Sql> Grant Select on V_$mystat to Zheng;If you need
1. Create a new table, business_copy, and copy the data from the Bisiness tableCREATE TABLE business_copyAsSELECT * from business;NOTE: This SQL statement simply creates the table and replicates the table's data, but does not copy the constraints of the table.2. Delete the
Double-click Table Defaults to Expand/collapse expand/collapse Sometimes you need to quickly view the table data, if writing select * from tab will appear troublesome,We can make a quick query by double-clicking the table.The method is:Double-click Action (Table), User Interface, Browser, Tools, Preferences, Quer Y Data)Reprint Please specify source: http://blog.
Export table Structure1. Open the PL/SQL Client (Export data table structure)--click Tabales on the left2 tools--"Export User Objects3. Red 1 is the table you want to choose to export, the Red 2 is the one you want to export to. sql
Tags: select fill idt LAN row content query action GravityDouble-click the table default feel Expand/collapse expand/collapse sometimes need to view the data at a high speed, assuming that writing a select * from tab will appear troublesome,We can achieve high-speed query by double-clicking table.The method is:Double-click Action (Table), User Interface, Browser, Tools, Preferences, Quer Y Data)Reprint Plea
Second-hand plsql are aware that by default, the table name double-click "Start/Close".Get used to MySQL Workbench or SQL Server Management Studio cannot adapt to other management tools.Directly in Solution:Tools -Preferences -User Interface -Browser -Object Type (Table) -Double-click Action (Query Data)More details to seewatermark/2/text/ahr0cdovl2jsb2cuy3nkbi5u
PLSQLPL/SQL developer is an Oracle Database DeveloperProgramIntegrated Unit Development Environment (IDE). With PL/SQL developer, you can easily create the server part of your client/server application. So far, you can do the following in the worst case:• Use a text editor t
1. First talk about the difference between pl/SQL and SQL * plus. For example, it is easy to understand: Pl/SQL-> C ++ LanguageSQL * plus-> Microsoft Visual C ++ 6.0 Compiler Pl/SQL is
developer itself caches the new data and is not plugged into the server. Problem solving.Problem two, through the application query to insert data, but the query when the query does not come out, through the PL/SQL developer query is also not out, but on the remote Oracle server through Sqlplus can be queried.There wa
IT Ninja Turtles PL/SQL Developer tips and shortcuts, Ninja Turtles developer 1. SQL plus Window: File-> New-> Command Window. This is similar to the SQL plus client tool of oracle, but it is much easier to use than it. 2. Set the
The key to performance optimization is to find the right direction, for example, for a PL/SQL code, we think it is slow to execute, but in the end it needs a measurable tool to analyze, and we sometimes like to leave debug code in it, like using dbms_utility.get_ Time is spent on the execution of the statement, which can be cumbersome if the code is large.PL/SQL
total execution time of all units. When switching to the Unit module, the total execution time of the Unit module is Unit -- unit name, that is, the stored procedure of execution, including the calling process and anonymous block.Line -- code line numberTotal time -- the execution time of the line of code (the color length represents the percentage of the execution time of the line of code and the maximum code execution time)Occurrences-number of executions of this rowText-the corresponding lin
reference check, browse reference tables, and chart types ).Performance Optimization-with PL/SQL profiler, you can view the timing information of each executed PL/SQL code line (Oracle8i or higher ), to optimize the code performance of your SQL and
Start building with 50+ products and up to 12 months usage for Elastic Compute Service
1 on 1 presale consultation
24/7 Technical Support 6 Free Tickets per Quarter Faster Response
Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.
A comprehensive suite of global cloud computing services to power your business
Payment Methods We Support
