Create View: CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v_F_players` AS select `PLAYERS`.`PLAYERNO` AS `编号`,`PLAYERS`.`NAME` AS `名字`,`PLAYERS`.`SEX` AS `性别`,`PLAYERS`.`PHONENO` AS `电话` from `PLAYERS` where (`PLAYERS`.`SEX` = 'F'...
视图在数据库中有着重要的作用，视图经常被用来当做一个抽象的装置，特别是对某些应用来讲，它可能不...
SELECTVIEW_DEFINITIONFROMINFORMATION_SCHEMA.VIEWSWHERETABLE_NAME='view_name'; 1. 2. 3. 示例 假设我们有一个名为employee_view的视图,其查询语句如下: CREATEVIEWemployee_viewASSELECTid,name,departmentFROMemployeeWHEREdepartment='IT'; 1. 2. 3. 4. 我们可以通过上述两种方法来查看视图employee_view的代码。
If ST_ConvexHull() or ST_SRID() were used in a view definition, the resulting definition contained ST_Convex_Hull() (misspelled) or SRID() (deprecated). (Bug #21651588) For debug builds, enabling the PAD_CHAR_TO_FULL_LENGTH SQL mode could cause SHOW FUNCTION STATUS to raise an assertio...
1、使用show create view语句查看视图信息 代码语言:javascript 复制 mysql>show create view v_F_players\G;***1.row***View:v_F_players Create View:CREATEALGORITHM=UNDEFINEDDEFINER=`root`@`localhost`SQLSECURITYDEFINERVIEW`v_F_players`ASselect`PLAYERS`.`PLAYERNO`AS`编号`,`PLAYERS`.`NAME`AS`名字`...
DefinitionNamespace: Microsoft.Azure.PowerShell.Cmdlets.MySql.Runtime.PowerShell Assembly: Az.MySql.private.dll C# 複製 public Microsoft.Azure.PowerShell.Cmdlets.MySql.Runtime.PowerShell.ViewDefinitions ViewDefinitions { get; set; } Property Value ViewDefinitions Applies to ...
Return to the services definition in the docker-compose.yml file. Extend the definition by adding an entry to define the app service element, which includes the image for the container. YAML Copy services: app: image: node:20-alpine You can pick any name for the service. The name autom...
for operation '=' when the collation used in the table or tables from which the view definition selected did not match the current session value of collation_connection. (Bug #34801210) If a view (v1) accessed another view (v2), and if v2 was recreated, then SHOW COLUMNS FROM v1 ...
(g_sql);ResultSet resultset = mysql_stmt.executeQuery(sql);while (resultset.next()) {String view_def = resultset.getString("VIEW_DEFINITION");view_def=view_def.replace("`","");String a=" create view vi as %s;";String b=String.format(a,view_def);System.out.println(b);gauss_...
Definition Namespace: Microsoft.Azure.PowerShell.Cmdlets.MySql.Runtime.PowerShell Assembly: Az.MySql.private.dll C# 复制 [System.Serializable] public class ViewDefinitions Inheritance Object ViewDefinitions Attributes SerializableAttribute Constructors 展开表 ViewDefinitions() Properties ...