Recent questions tagged Oracle

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oracle - Difference between VARCHAR2(10 CHAR) and NVARCHAR2(10)

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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oracle - Why doesn't PL/SQL respect privileges granted by Roles?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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oracle - Error while trying to retrieve text for error ORA-01804

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oracle - How to handle to_date exceptions in a SELECT statment to ignore those rows?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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oracle - Generate a range of dates using SQL

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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oracle - SQL multiple columns in IN clause

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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oracle - Convert comma separated string to array in PL/SQL

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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oracle - How to increase performance for bulk INSERTs to ODBC linked tables in Access?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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oracle - SQL to generate a list of numbers from 1 to 100

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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oracle - Can We use threading in PL/SQL?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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oracle - What is the effect of placing the commit after DML in procedure?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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oracle - Why cannot I use bind variables in DDL/SCL statements in dynamic SQL?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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oracle - ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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oracle - if (select count(column) from table) > 0 then

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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oracle - UTL_FILE.FOPEN() procedure not accepting path for directory?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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oracle - "Safe" TO_NUMBER()

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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oracle - TNS-12505: TNS:listener does not currently know of SID given in connect descriptor

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 527 views

oracle - ORA-28040: No matching authentication protocol exception

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 560 views

oracle - PL/SQL - Use "List" Variable in Where In Clause

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 540 views

oracle - ORA-12514 TNS:listener does not currently know of service requested in connect descriptor

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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oracle - No more data to read from socket error

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 756 views

oracle - ORA-01882: timezone region not found

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 500 views

oracle - Printing the value of a variable in SQL Developer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 452 views

oracle - Why do I get java.lang.AbstractMethodError when trying to load a blob in the db?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 477 views

oracle - Is it possible to output a SELECT statement from a PL/SQL block?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 645 views

oracle - PL/SQL, how to escape single quote in a string?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 546 views

oracle - Escaping ampersand character in SQL string

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 439 views

oracle - GROUP BY / aggregate function confusion in SQL

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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