by: Morten Gulbrandsen |
last post by:
USE company;
DROP TABLE IF EXISTS EMPLOYEE;
CREATE TABLE EMPLOYEE
(
# PK
SSN CHAR(9) NOT NULL,
# FK
SUPERSSN CHAR(9),
DNO INT NOT NULL DEFAULT 1,
CONSTRAINT EMPPK
|
by: CoOL! . |
last post by:
Hello,
I found the key to solve this problem in:
http://darkstar.ist.utl.pt/mysql/doc/en/InnoDB_foreign_key_constraints.html
You'll probably need an INDEX for that new foreign key you are...
|
by: Morten Gulbrandsen |
last post by:
Hello programmers,
I think something is wrong with my administration,
Basically I get these messages,
ERROR 1005 at line 9: Can't create table '.\company\department.frm'
(errno: 150)
ERROR...
|
by: Morten Gulbrandsen |
last post by:
mysql> USE company;
Database changed
mysql>
mysql> DROP TABLE IF EXISTS EMPLOYEE;
--------------
DROP TABLE IF EXISTS EMPLOYEE
--------------
Query OK, 0 rows affected (0.00 sec)
|
by: - |
last post by:
i'm getting an errno: 150 when creating a table and this is what i read
from the mysql manual:
"Both tables must be InnoDB type. In the referencing table, there must
be an index where the...
|
by: daveftl |
last post by:
Good day to all...i always have this error after making an ALTER command ... #1005 - Can't create table '.\_ftl\#sql-918_f.frm' (errno: 150) whats the cause of this error...thanks in advance..
|
by: Ratfish |
last post by:
I'm getting a "2014:: Commands out of sync; you can't run this command
now" error on a php page when I try to call a second stored procedure
against a MySQL db. Does anyone know why I might be...
|
by: sprooj |
last post by:
hi,I'm trying to add a foreign key constraint to an attribute using MySQL , but an error keeps on appearing :
ERROR 1005 (HY000): Can't create table '.\is224\#sql- 110c_1.frm' (errno:150)
Can...
|
by: AmiMitra |
last post by:
i am using mysql 5.1. i have one table named as resv_record. the format is
create table resv_record ( book enum('h','c','r','f','t') , resv_id int(8) auto_increment not null , user_id varchar(12)...
|
by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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