% db2 connect to <database_name> % db2 set current explain mode explain % db2 -tvf <Input file with an SQL statement ended with a semicolon> % db2 set current explain mode no % db2exfmt -d <dbname> -g TIC -w -1 -n % -s % -# 0 -o <output file> 1. 2. 3. 4. 5. ...
variables should be numbers, something we could not tell from just the ARRAY statement. So the effect of the DO loop in L3 to L5 is to set FLAG=1 if any of the elements of DFBETAS (except the first one) has a value that it neither zero or missing. It is still a mystery...
EXPLAINPLANSETSTATEMENT_ID='st1'FOR--指定你刚刚执行的statement id, 方便在plan table 中查找到你刚刚执行的statementSELECTlast_nameFROMemployees; 直接看 reading EX:SELECTphone_numberFROMemployeesWHEREphone_numberLIKE'650%';---|Id|Operation|Name|---|0|SELECTSTATEMENT|||1|TABLEACCESSFULL|EMPLOYEES|--...
Explain what is meant by this statement: 'The behaviour of the nominal exchange rate in the model is a residual'. Explain cooperative (collusive) outcomes as a Nash equilibrium in a repeated game, and explain the roles of trigger strategies, the interest rate, a...
Explain how regression analysis may be used to estimate demand functions, and how to interpret and use the output of a regression. What is meant by Statistical Analysis System (SAS), and what are its basics? Explain. Are the following statements true, false,...
EXPLAINPLANSETSTATEMENT_ID='st1'FOR--指定你刚刚执行的statement id, 方便在plan table 中查找到你刚刚执行的statementSELECTlast_nameFROMemployees; 直接看 reading EX:SELECTphone_numberFROMemployeesWHEREphone_numberLIKE'650%';---|Id|Operation|Name|---|0|SELECTSTATEMENT|||1|TABLEACCESSFULL|EMPLOYEES|--...
but I received the following code from another SAS Support member for winsorizing data (which works amazingly, by the way), and I would love it if someone could explain part of his code to me, so that I know what is happening and maybe I could use techniques like this in my later co...
If a statement is false, explain (very briefly) why it is false. Keynes hypothesized that consumption is positively related to income. In the Solow model, a higher saving rate leads to a lower capital-labor ratio and a lower per-capita output level. ...
Using a diagram of the labour market, show the effect of an increase in the minimum wage on the wage paid to workers, the number of workers supplied, the number of workers demanded, and the amount of Explain the statement below. One of the anachronisms is hourly wage ...
118K Understand the meaning of a monopoly in economics and what it does. Also, know the characteristics of a monopoly and the different types of monopolies. Related to this QuestionWhich of the following statements is false? Determine if this statement is true ...