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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?
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oracle - Error while trying to retrieve text for error ORA-01804
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oracle - Generate a range of dates using SQL
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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
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oracle - SQL to generate a list of numbers from 1 to 100
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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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1 answer 260 views
oracle - if (select count(column) from table) > 0 then
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1 answer 136 views
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 - 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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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 181 views
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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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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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 316 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 245 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 158 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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1 answer 328 views
oracle - Is there a function to split a string in PL/SQL?
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer 201 views
oracle - Get counts of all tables in a schema
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer 110 views
oracle - Determining location of relevant tnsnames.ora file
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer 244 views
oracle - Select First Row of Every Group in sql
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer 280 views
oracle - SQL IN Clause 1000 item limit
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer 179 views
oracle - Is java.sql.Timestamp timezone specific?
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer 78 views
oracle - How to describe performance issue in relational database?
asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)
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oracle apex - Create an SQL Select which counts from Sysdate to 2012
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer 140 views
oracle - spooling into a file the content of a variable
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer 210 views
oracle - Precision of Interval for PL/SQL Function value
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer 174 views
oracle - SQL COUNT all ROWS in Columns
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer 136 views
oracle - In SQL, how calculate a value based on a range
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer 137 views
oracle - SQL Query from different tables
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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