oracle11g

问题 I'm using Hibernate 5.2 with oracle 11 which does not support fetch first rows only and I need to get back to old style hibernate. is there any hibernate configuration to do that ? 回答1: You can force Hibernate to use the Oracle 10g dialect, this way you will get the old limit rule with rownum instead of fetch first. Looking at the official documentation, you can force the dialect with this property: hibernate.dialect=org.hibernate.dialect.Oracle10gDialect Or, if you are using Spring Boot 2

问题 I have over 1000 views and I want to run a search which will display the names of the views containing the string abc in its SQL. How do I search all stored procedures/SQL including that of my views? When I run the command: SELECT * FROM all_source WHERE text LIKE '%abc%' it returns me source code in which the string abc is present. But this does not include views. 回答1: This gets easier in 12c, where you can use select * from all_views v where lower(v.text_vc) like '%abc%'; This assumes the

问题 I have a table MY_DATES (START_DATE DATE, END_DATE DATE) with data like : START_DATE END_DATE --------------------------- 18-DEC-17 07-JAN-18 27-JAN-18 06-FEB-18 08-MAR-18 18-MAR-18 I need to generate dates for all the date ranges in my table in a single column using SQL like below: DATES ---------- 18-DEC-17 19-DEC-17 20-DEC-17 . . . 06-JAN-18 07-JAN-18 27-JAN-18 28-JAN-18 29-JAN-18 . . . 05-FEB-18 06-FEB-18 08-MAR-18 09-MAR-18 10-MAR-18 . . . 18-MAR-18 I am using oracle 11G. appreciate any

问题 I want to get the complete SQL code of the system views like USER_OBJECTS. However, when I execute the query below, it returns an error saying view not found in the SYS schema. select dbms_metadata.get_ddl('VIEW', 'USER_OBJECTS', 'SYS') from dual; When I execute the query below, it returns some codes in the text_vc column, but not the complete one. I cannot see the tables and where clause etc. select * from ALL_VIEWS where VIEW_NAME = 'USER_OBJECTS'; But with this query, I can see that it is

问题 I am looking for a way to replace (remove / replace with '') a character string in a comma-separated list of values in a column in an Oracle SQL database. For example, suppose I have the following data: select ('SL,PK') as col1 from dual union all select ('PK,SL') as col1 from dual union all select ('SL,SL') as col1 from dual union all select ('SL') as col1 from dual union all select ('PK') as col1 from dual union all select ('PI,SL,PK') as col1 from dual union all select ('PI,SL,SL,PK') as

问题 I have been trying to connect to Oracle DB (11g) in SSIS (VS2015) from past few days and tried all possible solutions but still getting error. I am passing query through SSIS variable, no other parameter is passed, it is just test query which need to retrieve two rows. Case 1: Tried using Oracle Provider for OLEDB , test connection is successful but getting below error while Preview data: The system cannot find message text for message number 0x80040e51 in the message file for OraOLEDB.

问题 Is it possible to bind variables to a SQLAlchemy query used in a Pandas.read_sql statement? Using %s in the WHERE clause does not work and the documentation for cx_Oracle states: cursor.execute('SELECT * FROM employees WHERE department_id=:dept_id) Using the cx_Oracle driver directly is deprecated in Pandas and is not a viable option. I have a list of groups I need to iterate through the WHERE statement as SELECT * is too large in memory to handle on a single PC. EXAMPLE: SELECT * FROM DUAL

问题 I need a lot of partition table from one of my col table and dataType is long so I don't think can do it with hardcode in Sql syntax , now my question is what can i do for partition tables with range of long and automatic keyword in oracle database 19c? Edit : I have Timestamp formated in long and I don't want to change it date type timestamp so I need every month split to separate partition I will convert all timestamp to long and store in database (because i need to reformat my timestamp to

问题 We have a generic table that holds multiple records (DDL and DML below): CREATE TABLE "XXAB_ZZ_VAT_TRX_GT" ( "AB_INFO_V1" VARCHAR2(240 BYTE), "AB_INFO_V2" VARCHAR2(240 BYTE), "AB_INFO_V3" VARCHAR2(240 BYTE), "AB_INFO_V4" VARCHAR2(240 BYTE), "AB_INFO_V5" VARCHAR2(240 BYTE), "AB_INFO_V6" VARCHAR2(1996 BYTE), "AB_INFO_V7" VARCHAR2(240 BYTE), "AB_INFO_V8" VARCHAR2(240 BYTE), "AB_INFO_V9" VARCHAR2(1996 BYTE), "AB_INFO_V10" VARCHAR2(1996 BYTE), "AB_INFO_V11" VARCHAR2(150 BYTE), "AB_INFO_V12"

问题 Ok, I have experience in various databases, but not Oracle specifically, so still trying to wrap my head around how it handles things (i.e. the lack of 'Top' drives me mad!) Anyway, here's what we're trying to do... Note: We're using Oracle 11. I understand a new feature was added to Oracle 12 (i.e. FETCH NEXT n ROWS ONLY ) but we can't use that unfortunately. To start, we have an articles table (technically it's a view, but I'm simplifying it here). Here are the relevant fields... ID