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This free online PDF editor allows you to add and edit texts, images and shapes in your PDF file. Annotate PDF online for free . No registration or installation ... Let s analyze the formatted output created by TKPROF Listing 19-12 shows the parts of the TKPROF output showing the parse, execute, and fetch counts Listing 19-12 The Parse, Execute, and Fetch Counts SQL> select elast_name,efirst_name,ddepartment_name from teste e,testd d where edepartment_id=ddepartment_id; call count cpu elapsed disk query current rows ------- ------ ------ ---------- -- ---------- ---------- -------Parse 1 000 000 0 0 0 0 Execute 1 000 000 0 0 0 0 Fetch 17322 182 185 3 136 5 259806 ------- ------ -------- ---------- ---------- ---------- ---------total 17324 182 185 3 136 5 259806 Misses in library cache during parse: 0 Optimizer goal: CHOOSE Parsing user id: 53 In Listing 19-12 CPU stands for total CPU time in seconds Elapsed is the total time elapsed in seconds Disk denotes total physical reads. pdf editor software online free: Online PDF Editor - Edit PDF files online for free - Hipdf pdf editor free download for windows 7 online The best free PDF editor 2019 | TechRadar
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Use Soda PDF Editor to easily customize your PDFs with our wide array of editing tools. Edit pages, edit content, or manipulate the size and layout of your entire ... Query is the number of consistent buffer gets Current is the number of database block gets Rows is the total number of rows processed for each type of call From Listing 19-12, you can draw the following conclusions: The SQL statement shown previously was parsed once, so a parsed version wasn t available in the shared pool before execution The Parse column shows that this operation took less than 001 seconds Note that the lack of disk I/Os and buffer gets indicates that there were no data dictionary cache misses during the parse operation If the Parse column showed a large number for the same statement, it would be an indicator that bind variables weren t being used The statement was executed once and execution took less than 001 seconds Again, there were no disk I/Os or buffer gets during the execution phase. wordpad to pdf converter online free instant: DOCX to PDF - Convert All Word Files to PDF for Free Online pdf editor for android online Easy to use Online PDF editor - Sejda
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PDFzorro - edit your PDF files online - for free. ... Online PDF editor, webbased, no install, for free, edit pdf online,. advice for chrome webstore app, google drive ... 6. Repeat this process three more times, up the hill, as shown in Figure 7-32. This prepares the way It took me a lot longer than 001 seconds to get the results of the SELECT statement back The Fetch column answers this question of why that should be: it shows that the operation was performed 17,324 times and took up 182 seconds of CPU time The Fetch operation was performed 17,324 times and fetched 259,806 rows Because the number of rows is far greater than the number of fetches, you can deduce that Oracle used array fetch operations There were three physical reads during the fetch operation If there s a large difference between CPU time and elapsed time, it can be attributed to time taken up by disk reads In this case, the physical I/O has a value of only 3, and it matches the insignificant gap between CPU time and elapsed time. The fetch required 136 buffer gets in the consistent mode and only 5 DB block gets The CBO was being used, because the optimizer goal is shown as CHOOSE.. 7. Leave the corner anchor points where they are. Position the four new anchor points as follows: edit pdf mac online Edit PDF – Edit PDF files online - PDF2Go
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