![]() You should always do regular backups, but when using an Embedded Database be sure to backup frequently to help guard against catastrophic data loss. RetVal = MSgBox ("Do You Want to Delete All Records?",32+4,"Are You Sure")Ĭontext=CreateUnoService(".DatabaseContext")Īlso, for this to work your database must be Registered at REM use Base API Statement Service to delete all records from a table. For example, the following statement deletes all records in a dataset: PhoneTable.EmptyTable Important: Data you delete with EmptyTable is gone forever. For SQL tables, this method only succeeds if you have DELETE privileges for the table. You may find that the database included in LibreOffice / OpenOffice delights you as much as it has me. I am using Windows 10 Open Office 4.17 I think To delete all rows of data in a table, call a table component’s EmptyTable method at runtime. Also valid for Open Office Base A first table Page URL: fdb1tableone.htm. I am 76 years old and a retired database developer (Visual FoxPro)/computer programmer but I retired 14 years ago Note that we can create a variable called sql, assign our query’s syntax to it, and then pass sql and the specific data we want to insert as arguments to cursor.execute (). Surely there has to be an easy way to do this but I don't have a clue but I can visualize it as I come from the school of thought that states - "If it is conceivable then it is doable!" I can do it in CALC but I don't know how to make a form in CALC although I am sure that is possible, I will google it while I wait for a reply.r Commit the changes using the commit () function, and check the inserted records. mysqldump -d -uuser -ppass -add-drop-table databasename > databasename.sql mysql -uuser -ppass databasename < databasename. Easiest method to truncate all tables while retaining schema. Select any column (click at the top of any column or Right-click > Column > Select) Then delete the selected rows: Click the 'delete rows' button. You may have to press more than once.) OR. One possibility is to limit it with specific tableschema and/or tabletype values. First make a selection that includes all table rows: Select the whole table (click in any cell and press Ctrl+A. I know I can delete records from a Navigation Bar object but it is very slow and irritating especially if you have a lot of records because you have to do it one record at a time and after each time you press the Delete Record icon on the Navigation Bar it gives you a warning message and you have to press another button. The query as it stands will try to delete every table. Where do I run it from? I would like to execute it by pressing a button on a form but I don't know how to do that or even if it is possible. Select * from tbWordlist order by fWord works just fine as I get a status of "Command Successfully execute" so I am guessing I cannot run an SQL Delete Command from Base's SQL dialog box (TOOL/SQL) The normal SQL command is DELETE FROM tablename but when I execute DELETE FROM tbWordlist in the SQL dialog box (TOOLS/SQL) I get a status "Table not found (delete from tbWordlist)" and before you ask - Yes I am spelling it correctly with the proper capitalization. ![]() I don't want to delete the table just all the records in the table. ![]()
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