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Bookmark or Share- ORA-12170: TNS:Connect timeout occurred - Stack OverflowI was trying to connect to the database here in my laptop using Oracle Toad but I kept on having this error: ORA-12170: TNS:Connect timeout occurred What are the possible reasons why I kept on ...
- sql - ORA-29273: HTTP request failed intermittent error using the utl ...Possible reasons-> You may have a problem with your TNS-Listener. From the command prompt window, try to run TNSPING service_name.. try to run it quickly several times and check if it fails in some of them.
- Why do I have ORA-00904 even when the column is present?ORA-00904-invalid identifier errors are frequently caused by case-sensitivity issues. Normally, Oracle tables and columns are not case sensitive and cannot contain punctuation marks and spaces. Normally, Oracle tables and columns are not case sensitive and cannot contain punctuation marks and spaces.
- SQL Error: ORA-00942 table or view does not existThe result will be "ORA-00942: table or view does not exist" even though user2 does have insert and select privileges on user1.customer table and is correctly prefixing the table with the schema owner name. To avoid the problem, you must grant select privilege on the sequence:
- ORA-01403: no data found for Select into - Stack Overflow=> no ORA-01403 raised: -- if NULL would be fine: select (select col from bar where 1=0) into v_foo from ...
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