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William Robertson

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1508.10 (88,690th)
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8,486 (18,452nd)
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Title Δ
Error: "Wrong number or types or arguments" when passing... +2.78
Select the first record of the last group when there are repeating... -0.89
How to improve the performance of SQL query in Oracle DB 0.00
How to use loop to insert records of data into table? +1.70
Date is not inserting in oracle 0.00
Arguments passed to SQL*Plus script override the arguments of scrip... 0.00
how to add two parameters and get value in sql (convert code pl/sql... +0.06
How to make sure all transactions are, either, all committed or rol... -1.85
Getting error while select 20 record for first time in FOR loop and... +2.13
ORA-04065: not executed, altered or dropped stored procedure 0.00
Which is better comparing with NULL or using NVL function? +1.12
SQL ORACLE converting columns into rows +0.46
Root cause of ORA-06519 +0.76
Query to take the value after '/' +0.32
Oracle 12.1.2 wrong cardinality on equal predicate even though I ha... 0.00
How do I create this table in ORACLE SQL without error? -1.97
merge two oracle tables into one -0.12
Finding the number of job switches 0.00
How to show output of dbms_output.put_line used in procedure in sql... 0.00
Duplicating rows in SQL output too many values +0.22
Managing many companies with Oracle 0.00
Can an Execute Immediate statement be nested inside another Execute... +2.12
sql procedure using loop prints false result 0.00
plsql procedure talking forever to run -1.60
Formatting a date in SQL +2.54
While creating table in oracle database it is showing right paranth... -2.08
Formatting number as currency amount -0.90
How to replace domain name of all email +1.80
Unknown reason for PLS-00306: wrong number or types of arguments -1.33
Why am I getting a invalid number from a varchar field on which I&#... -1.14
Using CTE function for insert into statement 0.00
sysdate and dbtimezone different in Oracle Database -1.90
Creating table with composite primary key +2.06
Delete and Copy Big Table with Autoincrement 0.00
PLS-00363: expression 'i' cannot be used as an assignment t... +0.31
ORA-12154 error TNS could not resolve the connect identified specif... -1.82
SQL Loader INFILE from server 0.00
conversion date time -2.02
PLSQL NULL or Empty collection in table SELECT -2.06
SQL check day of week -0.04
Oracle External Table 0.00
spool sql log with the date on name +2.56
Altering return value of Varchar2 form default(4000) to (10char)? -1.32
minus two tables with primary key 0.00
Error while trying to delete rows from table +0.33
PL/SQL Performance Optimization - Computing Sums and Differentials... 0.00
I need a query to get the output from the given table -0.08
Is it possible to remove triplicates or quadruplicates from an Orac... +1.25
Use sql variables in query results 0.00
oracle sql inline query identifier not valid +0.30