konica 1250

1250 500 307566 jones manager 7839 02-APR-81 2975 207654 martin salesman 7698 28-SEP-81 1250 1400 307698 blake manager 7839 01-MAY-81 2850 307782 clark manager 7839 09-JUN-81 2450 107788 scott analyst 7566 19-APR-87 3000 207839 king president 17-NOV-81 5000 107844 turner salesman 7698 08-SEP-81 1500 0 307876 adams clerk 7788 23-MAY-87 1100 207900 james clerk 7698 03-DEC-81 950 307902 ford analyst 7566 03-D

Index experiment exampleIndex-based examples of simple experiments **************************************** ******************************** **************** Original works, from "Deep Blue blog" blog, welcome to reprint, reprint please be sure to indicate the source (http://blog.csdn.net/huangyanlong ). Please leave a message if the statement is incorrect. Thank you very much. Reminder: Click the directory to view the directory. *****************************************************************

1. nvl FunctionThe nvl function converts a null value to an actual value. The data type can be date, number, character, and must match: for example:Nvl (commision, 0)Nvl (hiredate, '01-JAN-87 ')Nvl (job_id, 'no manager ')Nvl (to_char (job_id), 'no manager ')Nvl can convert any data type, but the returned value of the converted data type must be the expr type of the first parameter of nvl (expr1, expr2). For example: date, number, varchar2 or charExample: Calculate the annual salary of an employe

created.SQL> create table dept as select * from scott.dept;Table created.SQL> select * from emp; EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO---------- ---------- --------- ---------- --------- ---------- ---------- ---------- 7369 SMITH CLERK 7902 17-DEC-80 800 20 7499 ALLEN SALESMAN 7698 20-FEB-81 1600 300 30 7521 WARD SALESMAN 7698 22-FEB-81

script is completed, sqlplus is automatically exited.Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0-64bit ProductionWith the Partitioning, OLAP, Data Mining and Real Application Testing options@ Pekdc1-vcm-03: [/usr/app/oracle/110203/v04/rdbms/admin]$ Sqlplus scott/tigerSQL * Plus: Release 11.2.0.3.0 Production on Mon Mar 24 10:15:47 2014Copyright (c) 1982,201 1, Oracle. All rights reserved.Connected:Oracle Database 11g Enterprise Edition Release 11.2.0.3.0-64bit Pr

salesman 7698 20-feb-81 1600 300 307521 ward salesman 7698 22-feb-81 1250 500 307566 Jones manager 7839 02-apr-81 2975 207654 Martin salesman 7698 28-sep-81 1250 1400 307698 Blake manager 7839 01-may-81 2850 307782 Clark manager 7839 09-jun-81 2450 107788 Scott analyst 7566 19-apr-87 3000 207839 King President 17-nov-81 5000 107844 Turner salesman 7698 08-sep-81 1500 0 307876 Adams clerk 7788 23-may-87 110

Arabic characters (ASMO 708)720 DOS-720 Arabic characters (DOS)28596 iso-8859-6 Arabic character (ISO)1256 windows-1256 Arabic characters (Windows)1257 windows-1257 Baltic characters (Windows)852 ibm852 Central European character (DOS)28592 iso-8859-2 Central European characters (ISO)1250 windows-1250 Central European characters (Windows)936 gb2312 Simplified Chinese (gb2312)950 big5 traditional Chinese (b

| + ------ + --------- + ------------------- + ------ + --------- + ------ + ------- + ------------------ + -- it is not difficult to see that this is the statistics for each column (iv) Part 4 # status counters (wait 10 seconds) ############# ############ Variable per day per second 295 secsbytes_received 90000000 1000 600000000 7000 bytes_sent 6000 20000 2250 bytes 1 handler_rollback 80 handler_update 2250000 handler_write 800 bytes 25 bytes innodb_buffer_pool_write_requests 10000 7innodb_dat

for different values only. SQL> select stddev (SAL) from Scott. EMP; Stddev (SAL) ----------- 1182.5032 SQL> select stddev (distinct Sal) from Scott. EMP; Stddev (distinctsal) ------------------- 1229.951 64. Variance (distinct | all)Covariance SQL> select variance (SAL) from Scott. EMP; Variance (SAL) ------------- 1398313.9 65. GroupIt is mainly used to calculate the number of a group. SQL> select deptno, count (*), sum (SAL) from Scott. EMP group by deptno; Deptno count (*) sum (SAL) -------

The concept of a key-preserved table is fundamental to understanding Restrictions on modifying join views. A table is key preserved if every key The table can also be a key of the result of the join. So, a key-preserved Table has its keys preserved through a join. Note: it is not necessary that the key or keys of a table be selected for it To be key preserved. It is sufficient that if the key or keys were selected, Then they wocould also be key (s) of the result of the join. Attention: the key

-Euro) 1149 Ibm01149 IBM ebcdic Icelandic (20871 + euro symbol); IBM ebcdic (Icelandic-Euro) 1200 UTF-16 Unicode UTF-16, little endian byte order (BMP of ISO 10646); available only to managed applications 1201 Unicodefffe Unicode UTF-16, big endian byte order; available only to managed applications 1250 Windows-1250 ANSI Central European; Central E

// close oracle# Service oracle restart // restart oracle 7. Test A. Auto Start Copy codeThe Code is as follows: Last login: Mon Nov 26 19:57:06 2012 from 10.0.0.145 [Root @ ORS ~] # Su-oracle [Oracle @ ORS ~] $ Sqlplus "/as sysdba" SQL * Plus: Release 10.2.0.1.0-Production on Mon Nov 26 20:07:33 2012 Copyright (c) 1982,200 5, Oracle. All rights reserved. Connected:Oracle Database 10g Enterprise Edition Release 10.2.0.1.0-ProductionWith the Partitioning, OLAP and Data Mining options SQL> set l

, 2065, 2067, 2068, 2070, 2077, 2085, 2151, 2154, 2160, 2190, 2501, 2512, 2563, 2569, 2709, 2716,Strings: 1020, 1039, 1043, 1062, 1073, 1075, 1088, 1113, 1161, 1200, 1251, 1256, 1288, 1321, 1328, 1379, 1804, 1860, 1982, 1984, 2017, 2024, 2025, 2026, 2027, 2043, 2052, 2054, 2072, 2074, 2087, 2131, 2137, 2140, 2163, 2203, 2206, 2352, 2500, 2549, 2564, 2565, 2567, 2572, 2609, 2607, 2707, 2708, 2719, 2721, 2723,Large number: 1002, 1042, 1133, 1250, 1297,

The following error occurred while uploading the IMG file using glance add----------------------------------------------------------------------- Below is---------------------------------------------------Failed to add image for the problem encountered. Got error:the Request returned a 413 request Entity Too Large.This generally means, limiting or a quota threshold was breached. The response body:% (body) snote:your Image metadata may still is in the registry, but the image ' s status would like

-level feature graphs. That is, the combination of the last column of the original LeNet-5 feature map combo chart. Therefore, a total of 5x5x50 equals 1250 neuron nodes, with (5x5+1) x6x50 equals 7,800 weights, and a total of 1250x26 equals 32,500 lines. 4. Third floor. This layer is a one-dimensional linear arrangement of network nodes, and the previous layer is a fully connected network, the number of nodes set to 100, so that a total of 100x (

A full outer join is a result in which all rows in the table of a join that satisfy the search criteria are displayed in addition to the rows that meet the conditions of the connection.Sql> Select E.empno,e.ename,e.sal,d.grade2 from EMP e full outer join Salgrade D3 on e.sal between D.losal and D.hisal;EMPNO ename SAL GRADE---------- ---------- ---------- ----------7839 KING 5000 57902 FORD 3000 47788 SCOTT 3000 47566 JONES 2975 47698 BLAKE 2850 47782 CLARK 2450 47499 ALLEN 1600 37844 TURNER 150

A full outer join is a result in which all rows in the table of a join that satisfy the search criteria are displayed in addition to the rows that meet the conditions of the connection.Sql> Select E.empno,e.ename,e.sal,d.grade2 from EMP e full outer join Salgrade D3 on e.sal between D.losal and D.hisal;EMPNO ename SAL GRADE---------- ---------- ---------- ----------7839 KING 5000 57902 FORD 3000 47788 SCOTT 3000 47566 JONES 2975 47698 BLAKE 2850 47782 CLARK 2450 47499 ALLEN 1600 37844 TURNER 150

); } // Fetch the results of the query Print" \ N ";While ($ row = oci_fetch_array ($ stid, OCI_ASSOC + OCI_RETURN_NULLS )){Print" \ N ";Foreach ($ row as $ item ){Print" ". ($ Item! = Null? Htmlentities ($ item, ENT_QUOTES ):"")."\ N ";}Print" \ N ";}Print" \ N "; Oci_free_statement ($ stid ); Oci_close ($ conn ); Echo "display of Chinese characters on the test page "; ?> Garbled Chinese characters As follows: 10.2.0.4.0Oracle Database 10g Enterprise Edition Rele

1732 Fibonacci Series 2time limit: 1 sspace limit: 128000 KBtitle level: Diamonds Diamond SolvingTitle DescriptionDescriptionIn the "1250 Fibonacci series", we find the value of the nth Fibonacci series. But in 1250, nEnter a descriptionInput DescriptionEnter multiple sets of data, one row for each group of data, and an integer n (1 Output descriptionOutput DescriptionOutputs several rows. Output per line (

parallel information is not displayed, even if the plan executes in parallel. SERIAL: similar to TYPICAL, except that the parallel operation information is not displayed, even if the execution plan has parallel processing. · ALL: Maximum user level. Includes information displayed with theTYPICAL level with additional information (PROJECTION, ALIASand information about remote SQL if the operation is distributed ). ALL: displays ALL information. Next let's take a look. First, we will execute the