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Add more comments and talk about other databases

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@6973 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
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lissav 2010-08-04 12:44:28 +00:00
parent b00735762e
commit a9625a8516
1 changed files with 15 additions and 10 deletions
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25
xCAT-server/lib/xcat/schema/samples/Sample.pm
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@ -4,25 +4,30 @@ package xCAT_schema::Sample;
#################################################################################
# This is a sample code that contains the user defined user database schema defination.
# Here is a list of things you can do to add DB tables to xCAT database.
# 1 copy this file to /opt/xcat/lib/perl/xCAT_schema directory, rename it.
# 2 change the word Sample above to be the same as the file name.
# 1 Copy this file to /opt/xcat/lib/perl/xCAT_schema directory, rename it
# to your chosen schema name.
# 2 Change the word Sample above to be the same as the file name you chose.
# 3 Do NOT change the variable name "%tabspec".
# 4 x_lljob and x_llnode are the table names.
# jobid, status, node, jobstatus are the column names.
# 4 x_lljob and x_llnode are the sample table names.
# jobid, status, node, jobstatus are the sample column names.
# Change them to your like. Please make sure all table names start with "x_".
# Each table must have a 'disable' column.
# Each table must have a 'disable' and comments column.
# Please do not use SQL reserved words for your table names and column names.
# Use this site to check the reserved words:
# http://www.petefreitag.com/tools/sql_reserved_words_checker/
# 5 change the keys.
# 6 change the data types. The default data type is TEXT if not specified.
# 5 Change the keys.
# 6 Change the data types. For SQLite
# the default data type is TEXT if not specified.
# The supported data types are:
# REAL,CHAR,TEXT,DATE,TIME,FLOAT,BIGINT,DOUBLE,STRING,
# BINARY,DECIMAL,BOOLEAN,INTEGER,VARCHAR,SMALLINT,TIMESTAMP
# Please note that SQLight only supports: INTEGER, REAL, TEXT, BLOB.
# 7 change the table descriptions and column descriptions to your like.
# 8 restart the the xcatd, the tables will be automatically generated.
# 9 copy your file to all the service nodes and restart the xcatd on all the service node.
# xCAT support MySQL, PostgreSQL and DB2 also, supported data types
# depend on the database you are using.
# 7 Change the table descriptions and column descriptions to your like.
# 8 Restart the the xcatd, the tables will be automatically generated.
# 9 If you have service nodes, copy all the files to those also and restart
# the daemon.
#
###############################################################################
%tabspec = (