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Description

This table stores companys' performance by month.

Table format

Field Type Null Key Default Extra
stock_id bigint(20) NO PRI NULL
date double NO PRI NULL
mth_ret double NO NULL

record example

+———-+——–+———–+

stock_id date mth_ret

+———-+——–+———–+

1 199201 0.010984
1 199202 -0.024365

change log

newly built

 
projs/clans/docs/dataset_db_stock_return.1390222367.txt.gz · Last modified: 2014/01/20 20:52 by cheungzeecn     Back to top