ora 00942 table or view not exist

Thinkphp view model query prompt: ERR: 1146: Table 'db. pr_order_view 'doesn' t exist solution, vieworder This example describes the thinkphp view model query failure prompt: ERR: 1146: Table 'db. pr_order_view 'doesn' t exist sol

Go A, b two tables, find the ID field, there is a table, but there is no data in table B. A total of 13w data, after the deduplication of about 3W data, b table has 2W data, and B table

thinkphp view model query hint err:1146:table ' db.pr_order_view ' doesn ' t exist workaround, Vieworder This example describes the Thinkphp view model query failure prompt: Err:1146:table ' db.pr_order_view ' doesn ' t exist sol

1 Check Database connection information 2 Check the query's table name 3 View the permissions of the table and whether the currently logged on user has query permissions for the table. 4 ORACLE queries automatically convert uppercase so the query's table name plus "" is

This example describes the Thinkphp view model query failure prompt: Err:1146:table ' db.pr_order_view ' doesn ' t exist solution. Share to everyone for your reference. The specific methods are as follows: First, the problem description: To associate a query with a thinkph

Tag: Publish model exists post modeling Log div blog FormOne: After the cause analysis is modeled, the data is not published in a timely manner when the corresponding table or view is created in the database.Two: Solution modeling View-right-click Model-Update the database. Three: The Name field, the Description field

CREATETEMPORARYtableIFNOTEXISTSalarmLeveltb (devIDbigintnotnull, alarmLevelbigintnotnull); truncate Create temporary table if not exists alarmLeveltb (devID bigint not null, alarmLevel bigint not null); truncate Create temporary table if not exists alarmLeveltb(DevID bigint not null,AlarmLevel bigint not null); Truncate TABLE alarmLeveltb; -- clear data i

#方法一: Use not in, easy to understand, low efficiency ~ Execution Time: 1.395 seconds ~Select COUNT (1) from Ecs_goods WHERE ecs_goods.goods_id not in (SELECT ecs_member_price.goods_id from Ecs_member_price);#方法二: Use left Join...on ..., "b.id isnull" indicates a record of NULL in the b.ID field after the connection is connected-execution time: 0.739 seconds ~SELECT COUNT (1) from ecs_goods left JOIN ecs_member_price on ecs_goods.goods_id=ecs_member_pr

table, column exists, if not exist, createOne, the table does not exist to create:? 12345678910 if not exists (select * from sysobjects where id = object_id(‘mytab‘) and OBJECTPROPERTY(id, ‘IsUserTable‘) = 1)create table mytab(id int,age int ,name varchar(m