csv

Problem description & analysis Below is CSV file sample.csv: v2aowqhugt,q640lwdtat,8cqw2gtm0g,ybdncfeue8,3tzwyiouft,… f0ewv2v00z,x2ck96ngmd,9htr2874n5,fx430s8wqy,tw40yn3t0j,… p2h6fphwco,kldbn6rbzt,8okyllngxz,a8k9slqfms,bqz5fb7cm9,… st63tcbfv8,2n862vqzww,2equ0ydeet,0x5tidunc6,npis28avpj,… bn1u58s39a,mg7064jlrb,edyj3t4s95,zvuf9n29ai,1m0yn8uh0n,… … The file contains a huge volume of data that cannot be wholly loaded into the memory. 100000 rows at most can be loaded at a time into the available memory space. So we need to split the file into multiple smaller CSV files containing 100000 rows each, as shown below: sample1.csv  100000 rows sample2.csv  100000 rows … sample[n].csv  less than or equal to 100000 rows Solution Write the script p1.dfx below in esProc:Explanation A1  Create a cursor for the original CSV file. A2  Loop through…