INSERT INTO departments(department_id, department_name, manager_id, location_id) VALUES (70, 'Public Relations', 100, 1700); 语法: Insert Into 表名 (字段1,字段2,字段3...) select 语句 不做任何解释,实在是没啥好说的〇_〇,注意别跟create table ...as select一样,insert中的select前面可没as...
INSERT Syntax -- Unconditional multi-table insert INSERT [ OVERWRITE ] ALL intoClause [ ... ] <subquery> -- Conditional multi-table insert INSERT [ OVERWRITE ] { FIRST | ALL } { WHEN <condition> THEN intoClause [ ... ] } [ ... ] [ ELSE intoClause ] <subquery> Where: intoClaus...
1、无条件多表插入 INSERT [ALL] INTO table1 VALUES (column1, column2 [,...]) INTO table2 VALUES (column1, column2 [,...]) ... subquery; 举例:将emp表中工资高于2000的员工信息分别插入emp_sal和emp_mgr表。 2、有条件多表插入 INSERT [ALL | FIRST] WHEN condition1 THEN INTO table1 (...
insert first与insert all的区别为:找到第一个符合条件的when子句(clause),就返回,不再执行下面的when条件,下面的insert first语句执行成功后: insert first when sales > 2 then into test_multitable_sale(user_name,sales) values (user_name,sales) when parcheses > 4 then into test_multitable_parchese...
multi-table insert Posted by:Nikos NA Date: October 04, 2009 08:14PM CREATE TABLE `mydb`.`table1` ( `id` INT NOT NULL , `b` VARCHAR(45) NOT NULL , PRIMARY KEY (`id`) ) ENGINE = myisam CREATE TABLE `mydb`.`table2` (...
MERGE <hint> INTO <table_name> USING <table_view_or_query> ON (<condition>) WHEN MATCHED THEN <update_clause> WHEN NOT MATCHED THEN <insert_clause>; multiTable Inserts功能: Multitable inserts allow a single INSERT INTO .. SELECT statement to conditionally, or non-conditionally, insert into...
Oracle Database - Enterprise Edition - Version 10.2.0.4 and later: INSERT ALL (multi table insert) Statement Failed With ORA-1 When Using Sequence
When I try to insert into a multi table view (tables connected by foreign key) using triggers I get this error. Unexpected update count received. CREATE TABLE first_name(idintPRIMARY KEY GENERATED ALWAYS AS IDENTITY,first text);CREATE TABLE last_name(idintREFERENCES first_name(id),lasttext)...
I've tried out two roads,insert into a table with 20 columns.The code can't be run directly,it just describes my thought. Note [Q n] and answer me please. All SqlCommands share a same connection main() { SqlConnection cnn=new SqlConnection(connectionString); ...
Multi-functional table, assembled of two individually usable outer segments and insert with optional food warming facilityEach of the two outer segments, which can be separately used, of the table has a semi-circular tabletop (1) and one leg assembled of two flat elements (4, 14) joined ...