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    I'm using OLEDB provider for ADO.Net connecting to an Oracle database. In my loop, I am doing an insert: ... ended What am I doing wrong? See Question&Answers more detail:os...
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    I am trying to use ALTER USER query for Oracle database using OracleCommand in C# in the following code. It ... wrong with my implementation?. See Question&Answers more detail:os...
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    How to use "START SCRIPT" in pl/sql block ? I want to use something like this declare begin proc(para1,para2 ... operations in the PL/SQL block. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    My context: I build a Java web application what based on Spring Boot 1.3.5.RELEASE . I try to add ... dependencies list by Gradle, thank you! See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to select values from two tables and insert them into one table and calculate the number of ... placement_two group by year); See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I recently installed cx_Oracle module on my machine, in order to connect to a remote Oracle database server. (I ... me out? Thanks in advance. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    This is just a question out of curiosity but I am looking at a database and pulling data from a table ... commands through Oracle SQL Developer. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am creating a database that is trying to access values from a foreign key. I have created two following tables ... so far in Oracle SQL dev See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a column named StartDate containing a date in this format: 03-03-2012 15:22 What I need is to ... : the PA_VALUE column is: VARCHAR2 See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    How do I add a simple check before adding a column to a table for an oracle db? I've included the ... .tablename ADD columnname NVARCHAR2(30); See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I use SQL developer and i made a connection to my database with the system user, after I created a user and made ... ('1','Micheal','Jackson') See Question&Answers more detail:os...
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    SET SERVEROUTPUT ON DECLARE v_student_id NUMBER := &sv_student_id; v_section_id NUMBER := 89; v_final_grade NUMBER; ... the case flow. See Question&Answers more detail:os...
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    Using SQL Plus, you can run a script with the "@" operator from the command line, as in: c:>sqlplus username/ ... of two-line ".sql" files. See Question&Answers more detail:os...
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    How to load a nested xml file into database table ? <?xml version="1.0" ?> <person> <row> <name>Tom</name> ... 's the best solution to do this ? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    This information should be easy to find, but I haven't had any luck. When I have a BEGIN - END block in a ... using an implicit block, I think. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am confused about the working of LockModeTypes in JPA: LockModeType.Optimistic it increments the version while ... no wait is there? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    What is the difference between precision and scale in Oracle? In tutorials they usually leave scale empty and set ... and scale stand for? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have the following table TEMP I want to create a pivot view using SQL, Ordered by CATEGORY ASC ,by LEVEL DESC ... in the db in this format. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I want to write a function to return the row count of a table whose name is passed in as a variable. Here's ... 'm not sure how to escape that. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    the scenarion is like this... I HAVE a namespace XXX where I created some tables and some stored procedures... ... I check anything else??? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a comma delimited list as a string in a PL/SQL procedure. I need to Remove duplicates Put the list in ... , just not both. Any help? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I recently started working on a large complex application, and I've just been assigned a bug due to this error: ... this trigger work. Is there? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Hell when I do: select COALESCE (CORP_ID, 0) from crmuser.accounts; The CORP_ID records which are Null returns ... do to return default Values? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    This works when I have only one state code as a parameter. How can I get code to work when I have ... get_record.state_code); end loop; END; See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    In my project i use oracle as primary database and i've faced a problem with parsing clob. So suppose we ... . Is there any possible solutions? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a table with a column of data type LONG RAW. How do I determine the size (in bytes) of the ... some old software that might require it) See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am getting the error in the below sql: ORA-01858: a non-numeric character was found where a numeric was ... c GROUP BY c.contract_num; See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Is there a way to perform a Cursor For Loop with an dynamic SQL-statement? If I don't want to declare a ... it with an "undeclared" record? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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