Mysql method to implement batch deletion: use sql to implement batch deletion of data, the code is [DELETE "field name" FROM "table name" WHERE "field name" IN ('value one', 'value two ', ...);].
Mysql method to implement batch deletion:
sql syntax for deleting a data:
DELETE "栏位名" FROM "表格名" WHERE "栏位名" = '值';
Example:
DELETE * from formName where "name" = 'jack';
sqlBatchDelete data syntax:
DELETE "栏位名" FROM "表格名" WHERE "栏位名" IN ('值一', '值二', ...);
Example:
DELETE * from formName where "name" in ('jack','rose','tom');
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