Recent questions tagged oracle

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Compare each excel sheets with a table in oracle

Feb 5, 2023 in Others by Kithuzzz
 • 38,010 points • 195 views
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how to connect ELK to Oracle DB using JDBC input plugin

Jan 3, 2023 in DevOps on Cloud by Damonlang
 • 1,230 points • 329 views
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How to use "alter system.." sql statement in AWS RDS oracle?

Dec 14, 2022 in AWS by Roshan
 • 300 points • 497 views
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How to use "alter system.." sql statement in AWS RDS oracle?

Dec 14, 2022 in AWS by Tejashwini
 • 3,820 points • 242 views
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Convert oracle UDF function with to_number and value_error expection in it to AWS RDS maria db

Dec 14, 2022 in AWS by Tejashwini
 • 3,820 points • 214 views
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How to download and setup sqlplus for running sql commands?

Nov 4, 2022 in Others by gaurav
 • 23,260 points • 1,796 views
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When doing a MERGE in Oracle SQL, how can I update rows that aren't matched in the SOURCE?

Nov 4, 2022 in Others by gaurav
 • 23,260 points • 979 views
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SQL Error: ORA-00933: SQL command not properly ended

Nov 4, 2022 in Others by gaurav
 • 23,260 points • 944 views
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What does SELECT COUNT(1) from table_name on any database table mean

Sep 18, 2022 in Database by Kithuzzz
 • 38,010 points • 440 views
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Is there a combination of "LIKE" and "IN" in SQL?

Sep 17, 2022 in Database by Kithuzzz
 • 38,010 points • 3,376 views
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How to find top three highest salary in emp table in oracle?

Sep 17, 2022 in Database by Kithuzzz
 • 38,010 points • 7,281 views
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Oracle PL/SQL - ORA-01403 "No data found" when using "SELECT INTO"

Sep 17, 2022 in Database by Kithuzzz
 • 38,010 points • 4,250 views
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CASE .. WHEN expression in Oracle SQL

Sep 16, 2022 in Database by Kithuzzz
 • 38,010 points • 356 views
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How do I limit the number of rows returned by an Oracle query after ordering?

Sep 13, 2022 in Database by Kithuzzz
 • 38,010 points • 1,715 views
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SQL Error: ORA-00922: missing or invalid option

Sep 13, 2022 in Database by Kithuzzz
 • 38,010 points • 1,721 views
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SQL Error: ORA-01861: literal does not match format string 01861

Sep 12, 2022 in Database by Kithuzzz
 • 38,010 points • 12,145 views
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Oracle SQL Developer: Failure - Test failed: The Network Adapter could not establish the connection?

Sep 12, 2022 in Database by Kithuzzz
 • 38,010 points • 4,713 views
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java.sql.SQLException: IO Exception : The Network adapter could not establish the connection?

Sep 12, 2022 in Database by Kithuzzz
 • 38,010 points • 4,718 views
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How to display databases in Oracle 11g using SQL*Plus

Sep 11, 2022 in Database by Kithuzzz
 • 38,010 points • 2,610 views
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How can I confirm a database is Oracle & what version it is using SQL?

Sep 11, 2022 in Database by Kithuzzz
 • 38,010 points • 388 views
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java.sql.SQLException: - ORA-01000: maximum open cursors exceeded

Sep 10, 2022 in Database by Kithuzzz
 • 38,010 points • 2,831 views
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How to solve : SQL Error: ORA-00604: error occurred at recursive SQL level 1

Sep 8, 2022 in Database by Kithuzzz
 • 38,010 points • 3,839 views
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SQL Error: ORA-00913: too many values

Sep 5, 2022 in Database by Kithuzzz
 • 38,010 points • 1,232 views
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What is the Oracle equivalent of SQL Server's IsNull() function?

Sep 4, 2022 in Database by Kithuzzz
 • 38,010 points • 397 views
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SQL Error: ORA-00942 table or view does not exist

Sep 4, 2022 in Database by Kithuzzz
 • 38,010 points • 880 views
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Convert timestamp to date in Oracle SQL

Aug 29, 2022 in Database by Kithuzzz
 • 38,010 points • 695 views
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SUBSTR and INSTR SQL Oracle

Aug 29, 2022 in Database by Kithuzzz
 • 38,010 points • 2,470 views
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DECODE function in SQL server

Aug 27, 2022 in Database by Kithuzzz
 • 38,010 points • 316 views
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How to Return Multiple Values from CASE clause in Where Condition

Aug 25, 2022 in Database by Kithuzzz
 • 38,010 points • 1,680 views
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ORA-06502: PL/SQL: numeric or value error: character string buffer too small

Aug 22, 2022 in Database by Kithuzzz
 • 38,010 points • 5,501 views
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What's the difference between RANK() and DENSE_RANK() functions in oracle?

Aug 22, 2022 in Database by Kithuzzz
 • 38,010 points • 256 views
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How do I view the Explain Plan in Oracle Sql developer?

Aug 19, 2022 in Database by Kithuzzz
 • 38,010 points • 1,034 views
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PL/SQL ORA-01422: exact fetch returns more than requested number of rows

Aug 19, 2022 in Database by Kithuzzz
 • 38,010 points • 803 views
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How to Alter Constraint

Aug 15, 2022 in Database by Kithuzzz
 • 38,010 points • 305 views
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Display names of all constraints for a table in Oracle SQL

Aug 15, 2022 in Database by Kithuzzz
 • 38,010 points • 641 views
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CLEAR SCREEN - Oracle SQL Developer shortcut?

Aug 14, 2022 in Database by Kithuzzz
 • 38,010 points • 5,773 views
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Oracle SQL: Update a table with data from another table

Aug 13, 2022 in Database by Kithuzzz
 • 38,010 points • 787 views
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Creating a new database and new connection in Oracle SQL Developer

Aug 12, 2022 in Database by Kithuzzz
 • 38,010 points • 436 views
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How can I set a custom date time format in Oracle SQL Developer?

Aug 12, 2022 in Database by Kithuzzz
 • 38,010 points • 567 views
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Comparing Dates in Oracle SQL

Aug 9, 2022 in Database by Kithuzzz
 • 38,010 points • 1,721 views
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How do I list all the columns in a table?

Aug 9, 2022 in Database by Kithuzzz
 • 38,010 points • 330 views
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embedding image in html email

Aug 8, 2022 in HTML by Tejashwini
 • 780 points • 559 views
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how to take user input in livesql.oracle.com in PLSQL

Jun 8, 2022 in Others by polo
 • 1,480 points • 703 views
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ORA-00904: invalid identifier

May 20, 2022 in Database by Kichu
 • 19,050 points • 848 views
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1 answer

ORA-01017 Invalid Username/Password when connecting to 11g database from 9i client

Feb 22, 2022 in Others by Rahul
 • 9,670 points • 1,255 views
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1 answer

How to insert date values into table?

Feb 18, 2022 in Database by Neha
 • 9,060 points • 2,609 views
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1 answer

How to import excel file in Oracle SQL live

Feb 18, 2022 in Others by Edureka
 • 13,670 points • 1,708 views
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1 answer

error: ORA-65096: invalid common user or role name in oracle

Feb 16, 2022 in Others by Rahul
 • 9,670 points • 17,119 views
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1 answer

SQL error "ORA-01722: invalid number"

Feb 15, 2022 in Database by Vaani
 • 7,020 points • 2,635 views
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1 answer

Number of rows affected by an UPDATE in PL/SQL

Feb 14, 2022 in Database by Neha
 • 9,060 points • 1,005 views
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