Oracle 5.0 Reference Manual page 327

<database name="world">
<table_structure name="City">
<field Field="ID" Type="int(11)" Null="NO" Key="PRI" Extra="auto_increment" />
<field Field="Name" Type="char(35)" Null="NO" Key="" Default="" Extra="" />
<field Field="CountryCode" Type="char(3)" Null="NO" Key="" Default="" Extra="" />
<field Field="District" Type="char(20)" Null="NO" Key="" Default="" Extra="" />
<field Field="Population" Type="int(11)" Null="NO" Key="" Default="0" Extra="" />
<key Table="City" Non_unique="0" Key_name="PRIMARY" Seq_in_index="1" Column_name="ID"
Collation="A" Cardinality="4079" Null="" Index_type="BTREE" Comment="" />
<options Name="City" Engine="MyISAM" Version="10" Row_format="Fixed" Rows="4079"
Avg_row_length="67" Data_length="273293" Max_data_length="18858823439613951"
Index_length="43008" Data_free="0" Auto_increment="4080"
Create_time="2007-03-31 01:47:01" Update_time="2007-03-31 01:47:02"
Collation="latin1_swedish_ci" Create_options="" Comment="" />
</table_structure>
<table_data name="City">
<row>
<field name="ID">1</field>
<field name="Name">Kabul</field>
<field name="CountryCode">AFG</field>
<field name="District">Kabol</field>
<field name="Population">1780000</field>
</row>
...
<row>
<field name="ID">4079</field>
<field name="Name">Rafah</field>
<field name="CountryCode">PSE</field>
<field name="District">Rafah</field>
<field name="Population">92020</field>
</row>
</table_data>
</database>
</mysqldump>
You can also set the following variables by using
•
max_allowed_packet
The maximum size of the buffer for client/server communication. The maximum is 1GB.
•
net_buffer_length
The initial size of the buffer for client/server communication. When creating multiple-row
statements (as with the
rows up to
net_buffer_length
ensure that the
net_buffer_length
It is also possible to set variables by using --var_name=value. The
deprecated.
A common use of
mysqldump
shell> mysqldump db_name > backup-file.sql
You can load the dump file back into the server like this:
shell> mysql db_name < backup-file.sql
Or like this:
shell> mysql -e "source /path-to-backup/backup-file.sql" db_name
is also very useful for populating databases by copying data from one MySQL server to
mysqldump
another:
— A Database Backup Program
mysqldump
[477]
--extended-insert
[477] length. If you increase this variable, you should also
[477]
is for making a backup of an entire database:
307
--var_name=value
[300] or [303]
--opt
variable in the MySQL server is at least this large.
syntax:
INSERT
option), creates
mysqldump
format is
--set-variable