Mysql updating records

29-Sep-2016 07:57 by 7 Comments

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Tables are uniquely identified by their names and are comprised of columns and rows. Columns contain the column name, data type, and any other attributes for the column.

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If entered in this format, values don't need to be quoted. This holds true regardless of the data type a column is formatted to contain (e.g. Using it keeps you from having to retype the same commands over and over. --------- ----------- ------------------ ------------ ---------- | field01 | field02 | field03 | field04 | field05 | --------- ----------- ------------------ ------------ ---------- | 1 | first | NULL | NULL | NULL | | 2 | second | another | 1999-10-23 | | | 3 | a third | more foo for you | 1999-10-24 | | --------- ----------- ------------------ ------------ ---------- --------- ----------- ------------------ ------------ ---------- | field01 | field02 | field03 | field04 | field05 | --------- ----------- ------------------ ------------ ---------- | 1 | first | new info | 1999-10-22 | | | 2 | second | another | 1999-10-23 | | | 3 | third one | more foo for you | 1999-10-24 | | --------- ----------- ------------------ ------------ ---------- --------- ----------- ------------------ ------------ ---------- | field01 | field02 | field03 | field04 | field05 | --------- ----------- ------------------ ------------ ---------- | 1 | first | new info | 1999-10-22 | | | 2 | second | another | 1999-10-23 | | | 3 | third one | more foo for you | 1999-10-24 | | --------- ----------- ------------------ ------------ ---------- --------- --------- ---------- ------------ ---------- | field01 | field02 | field03 | field04 | field05 | --------- --------- ---------- ------------ ---------- | 1 | first | new info | 1999-10-22 | | | 2 | second | another | 1999-10-23 | | --------- --------- ---------- ------------ ---------- Now you know some rudimentary commands for running a database in My SQL.

To help narrow down what's going on, check out the Event Viewer: Start | Run, then type in and hit ENTER. Now examine the top of the right hand pane for recent My SQL errors.

Double click the first item and look at the message in the "Description" box.

The focus is on Windows XP Professional and Windows 2000 Professional machines.

We'll be covering the installation of My SQL versions 5.0.51b, 4.1.16 as well as how to configure everything so they'll all be able to run on your system at the same time.

If you're not upgrading, just skip down to the next section.

If you are upgrading, there are MANY changes that you HAVE TO be aware of.

Since My SQL is operated by executing SQL calls, you have a broad array of very powerful tools at your disposal.

For instance, you're able to display data from several tables at once by joining related fields.

If your operating system or versions of My SQL are different, the instructions should still work, but keep an eye out for slight differences, like which working directory you'll need to be in.

Usage: Log in to your computer using an account having Administrator privileges.

A relational database system contains one or more objects called tables.

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