Syntax:ALTER{DATABASE|SCHEMA}[db_name]alter_specification ... alter_specification:[DEFAULT]CHARACTERSET[=]charset_name|[DEFAULT]COLLATE[=]collation_nameALTERDATABASEenables youtochange the overall characteristicsofadatabase. These characteristics are storedinthe data dictionary.TouseALTERDATABASE, you nee...
1. 报错如下: you have an error in your SQL syntax;check the manual that corresponds to your MySQL server version for the right syntax to use near (20,5) ADD COLUMN p10gc decimal(20,5) at line 1 1. 原因 从语句看 完全没有问题。 主要是看操作的编辑器,我用的mysql-front,原来类型关键字...
Transact-SQL Syntax Conventions Syntax Copy ALTER TABLE [ database_name . [ schema_name ] . | schema_name . ] table_name { ALTER COLUMN column_name { [ type_schema_name. ] type_name [ ( { precision [ ,scale ] | max | xml_schema_collection } ) ] [ COLLATE collation_name ] [...
Syntax BUFFER_POOL_KEEP = {integer | (BUFFERS:integer, LRU_LATCHES:integer)} where integer is the number of buffers and, optionally, the number of LRU latches. Default value There is no default value. Parameter class Static Note: This parameter is deprecated in favor of the ...
syntaxsql 複製 -- SQL Server Syntax ALTER DATABASE { database_name | CURRENT } { MODIFY NAME = new_database_name | COLLATE collation_name | <file_and_filegroup_options> | SET [ ,...n ] [ WITH <termination> ] } [;] <file_and_filegroup_options>::= <add_or_modify_files>::...
Syntax for Warehouse in Fabric syntaxsql Copy -- Syntax for Warehouse om Microsoft Fabric: ALTER TABLE { database_name.schema_name.table_name | schema_name.table_name | table_name } { ADD { column_name <data_type> [COLLATE collation_name] [ <column_options> ] } [ ,...n ] | ADD...
Transact-SQL 语法约定备注 Microsoft Entra ID 以前称为 Azure Active Directory (Azure AD)。语法syntaxsql 复制 -- Syntax for SQL Server ALTER AUTHORIZATION ON [ <class_type>:: ] entity_name TO { principal_name | SCHEMA OWNER } [;] <class_type> ::= { OBJECT | ASSEMBLY | ASYM...
the syntax description in filespec Oracle9i Database Reference for information on dynamic performance views ADD [STANDBY] LOGFILE MEMBER Clause Use the ADD LOGFILE MEMBER clause to add new members to existing redo log file groups. Each new member is specified by 'filename'. If the file alread...
syntaxsql 复制 ALTER DATABASE { database_name | CURRENT } SET { [ ,...n ] [ WITH <termination> ] } ::= { <accelerated_database_recovery> | <auto_option> | <automatic_tuning_option> | <change_tracking_option> | <containment_option> | <cursor_option> | <database_...
ERROR 1064 (42000): You have an errorinyour SQL syntax; check the manual that corresponds to your MySQL server versionforthe right syntax to use near'ATBLE player RENAME COLUMN age to player_name'at line 1 mysql> ALTER TABLE player RENAME COLUMN age to player_age ...