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DATE_TIME LIKE '%-%' THEN TO_DATE (REPLACE (DATE_TIME ,'. 0 ', ''), 'yyyy-MM-DD HH24: MI: ss') WHEN DATE_TIME LIKE' %: % 'then TO_DATE (REPLACE (DATE_TIME, ': 000', ''), 'yyyy mm dd HH: MI: SS am', 'nls _ DATE_LANGUAGE = American') ELSE TO_DATE (DATE_TIME, 'yyyy mm dd HH: MI: ss am ', 'nls _ DATE_LANGUAGE = American') END RESULT_TIME, MEMO LEVEL_NUMBERFROM experiment table; COMMIT; SELECT * FROM target table; Small knowledge, easy to remember. Supplement: Date Processing in English format sel

stored procedure is executed, we can foresee that 7788 of the data should be lost, and the other 13 data records should be inserted normally. Let's verify it as follows: We can see that there is no empno 7788 data in the result. Go to the error log table and check the following: We can see that the error record has been recorded in the log table and throws a 1438 error (ORA-01438: value greater than the allowable precision specified for this column ). In this way, we can also learn from the s

address;3. jdbc. username indicates the username used to access the database;4. jdbc. password indicates the password used to access the database;5. jdbc. the url represents the part after the database ADDRESS "jdbc: oracle: thin: @ (DESCRIPTION = (ADDRESS_LIST = (LOAD_BALANCE = yes) (ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.56.60) (PORT = 1521) (ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.56.61) (PORT = 1521) (CONNECT_DATA = (FAILOVER_MODE = (TYPE = select) (METHOD = basic) (SERVICE_NAME = hy

-chasing DBA (1): traveling on the road to Shandong Blue growth notes-Chase DBA (2): Install! Install! Long-lost memories have aroused my new awareness of DBAs. Blue growth note-chasing DBA (3): importing and exporting data on antiques becomes a problem Blue growth note-chasing DBA (4): recalling the sorrow of teenagers, and exploring oracle Installation (10g and 11g in Linux) Blue growth note-chasing DBA (5): Not talking about technology or business,

resource in the profile file of PASSWD_UNLIMIT is configured to meet the needs of this user. Summary: 1. syntax for creating a profile: Create profile [PROFILE] limit [RESOURCE_TYPE] [LIMIT]; Example: create profile passwd_unlimit limit PASSWORD_LIFE_TIME unlimited; 2. Change the profile Syntax: Alter user [user] profile [profile]; Example: alter user ETL_TEST profile passwd_unlimit; 3. Change the configuration Syntax of a source in a profile: ALTER profile [profile] limit [source] [option];

reprint them. Please indicate the source (Http://blog.csdn.net/huangyanlong). Blue growth note-chasing DBA (1): traveling on the road to Shandong Blue growth notes-Chase DBA (2): Install! Install! Long-lost memories have aroused my new awareness of DBAs. Blue growth note-chasing DBA (3): importing and exporting data on antiques becomes a problem Blue growth note-chasing DBA (4): recalling the sorrow of teenagers, and exploring oracle Installation (10

indicate the source (Http://blog.csdn.net/huangyanlong). Blue growth note-chasing DBA (1): traveling on the road to Shandong Blue growth notes-Chase DBA (2): Install! Install! Long-lost memories have aroused my new awareness of DBAs. Blue growth note-chasing DBA (3): importing and exporting data on antiques becomes a problem Blue growth note-chasing DBA (4): recalling the sorrow of teenagers, and exploring oracle Installation (10g and 11g in Linux) B

adds this new project to the solution. In the main project, add a reference to the Backgroundtasks project. Such as:Step two: Implement background tasksImplement the Ibackgroundtask interface to create classes to update the app's live tile. Background work will take the Run method. In Solution Explorer, rename the automatically generated file Class1.cs to BlogFeedBackgroundTask.cs. In BlogFeedBackgroundTask.cs, replace the automatically generated code with the stub code of

lstm Neural network in simple and lucid Published in 2015-06-05 20:57| 10,188 Times Read | SOURCE http://blog.terminal.com| 2 Reviews | Author Zachary Chase Lipton lstm Recurrent neural network RNN long-term memory Summary:The LSTM network has proven to be more effective than traditional rnns, according to the introduction of the deep learning three Daniel. This paper is composed by UCSD, a doctoral student in the study of machine learning theory an

Today, I chase not put the jx8net, the above wrote, super Mary people and fish in harmony can be beautiful, the little girl also showed a happy smile, I chased the past, saw her hand in the jx8net two iron bar gently zoned one or two, two iron bars on the knees on both sides of the ice, play really happy , he lives here all day carefree, the wind. Come up with a good way, that is, the jx8net rape, he nodded repeatedly, he walked to his car, wind,

to my hard drive with my text file? For example, my text string is 5 string literal, by a character is 2 bytes, the size is 10 bytes, that if you say, the field name is also maintained, the content of the file will increase, it may not be 10 bytes, because you also saved the field property name what, it is not much of my hard disk space? Chase Answer: Save where you control, you want to export to the file system can also, other places also line. You

a model that consists of one or more states. A single state can be active for a period of time, so the machine must be converted from one state to another to perform different operations.Finite state machine frameworks are often used to manage, organize, and represent different states and execute streams, and it is very useful to implement AI in games. "Brain" is an enemy, for example, a finite state machine can be used: Each State represents an action, such as patrolling,

introduce Qian Shan to some heterosexual understandings and spread the Internet extensively, focus on training, and some simply go straight to blind dates. Qian Shan is only 27 years old. Generally, many golden men who meet her requirements are named "grass-headed" and do not meet her requirements. As mentioned above, although she was a multi-Kingman, she could not see it herself, so she had to continue searching for it. This is a relatively good condition, that is to say, the reason why Jiangb

$ LOCKED_OBJECT B, SYS. GV _ $ session c where. OBJECT_ID = B. OBJECT_ID and B. PROCESS = C. process and c. STATUS = 'active' ORDERBY1, 2; Query the gv $ session view to see which instance the session belongs: select * from gv$session wheresid=1228; Kill a session in the Cluster Environment: Altersystemkillsession '2017 49, @ instance No '; Query the system process number corresponding to the session: Select * from gv $ session where sid = 'session id'; select * from gv $ process where addr = '

set up multiple log groups. After the fault, a brief summary of the subsequent maintenance suggestions was provided to the resident engineers. Suggestion: 1. Check for recent power outages and determine the cause of log group damage; 2. confirm that the hardware device has no warning and whether it is a hardware fault; 3. If factors such as power failure and hardware failure are excluded, they may be caused by oracle logic errors and need to be tracked; 4. We recommend that you perform full ba

. **************************************** * ** Blue growth series ********************************* ******************* Original works, from the blog of "Deep Blue". You are welcome to reprint them. Please indicate the source (Http://blog.csdn.net/huangyanlong). Blue growth note-chasing DBA (1): traveling on the road to Shandong Blue growth notes-Chase DBA (2): Install! Install! Long-lost memories have aroused my new awareness of DBAs. Blue growth n

where (id) in (select id from tb_bj_banker_etl group by id having count (*)> 1) and rowid not in (select max (rowid) from tb_bj_banker_etl group by id having count (*)> 1) and rownum Result: After Dividing more than 0.8 million data into 10 million data records for single deduplication operation, the total duration is over 140 seconds, and the goal of removing 0.8 million data is achieved. However, the reason for direct handling of zombie cases remains to be tracked and analyzed in the future

" operation is added, the data extraction operation is as follows: INSERT/* + append */INTO target table nologgingSELECTID ID, to_date (replace (substr (DATE_TIMESTAMP ),'. ',': ') | substr (DATE_TIMESTAMP, 26,3), 'dd-MON-YY HH: MI: SS am') DATE_TIME, memo memofrom experiment table 3; commit; select * from target table; The data has been cleaned and extracted. Small knowledge, easy to remember. **************************************** * ** Blue growth series *********************************

core of good). But after the opening, and hesitated, want to buy a lower price, not to stay, rubbing against the ground in the rise, dare not chase up.3.31 morning securities rose, the Pacific up to 6 points, the National Gold 4 points, after clearing can be from 500 to +400, but still did not sell. Until the afternoon and diving, instead of 700, the roller coaster AH. Should sell some of the profits.4.1 Impetuous today, to the state of gold lost pat

Looked at this title a lot of stationmaster may scoff, think how to run a website how can the pursuit of girls in relation to it? Isn't that pure nonsense? There is really no relationship between the two is a dime. In fact, the relationship between the two is actually big, can say you can successfully chase a girl can successfully run a website. In the end it is not nonsense, and listen to the author slowly.Let's take a look at the results. The result