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57) What is lock escalation?
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56) What are the disadvantages of PAGE level lock? - RAMESH www.geocities.com/srcsinc
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55) How does DB2 determine what lock-size to use?
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54) What are the various locking levels available?
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53) When do you specify the isolation level? How?
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52) Where do you specify them ?
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51) What is the difference between CS and RR isolation levels?
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50) What are the isolation levels possible ? �
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49) How do you simulate the EXPLAIN of an embedded SQL statement in SPUFI/QMF? Give an example with a host variable in WHERE clause.)
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48) How do you do the EXPLAIN of a dynamic SQL statement?
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47) EXPLAIN has output with MATCHCOLS = 0. What does it mean? �
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47) EXPLAIN has output with MATCHCOLS = 0. What does it mean? �
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45) What do you need to do before you do EXPLAIN?
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44) What is EXPLAIN? � drona questions
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43) How can you quickly find out the # of rows updated after an update statement?
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42) Name some fields from SQLCA.
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41) How is a typical DB2 batch pgm executed ?
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40) Will precompile of an DB2-COBOL program bomb, if DB2 is down?
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39) Is DECLARE TABLE in DCLGEN necessary? Why it used?
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38) Is it mandatory to use DCLGEN? If not, why would you use it at all? -
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