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Dave Costa

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1570.34 (4,001st) 		Reputation
39,638 (2,826th)
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Title Δ
How to insert date and time with fractional seconds in Oracle? 0.00
How to return rows from a declare/begin/end block in Oracle? +0.48
ORA-03113 while executing a sql query +0.68
Enforcing business rules in Oracle -1.90
How to use the ($) operator correctly -0.55
Interview question: Objects eligible for garbage collection -0.65
SQL: Is it possible to 'group by' according to 'like' function's re... -0.67
Check that the values in all the columns are different in sql - Ora... +0.04
How to read String in java that was written using python’s struct.p... 0.00
Why Oracle Sql*Plus print many unneeded heading? +0.46
how to append values to a oracle type +2.51
Oracle explain plan estimates incorrect cardinality for an index ra... -1.37
How can I create a simple Select for a self referential table? +0.17
SQL query join question -0.61
Can I lock rows in a cursor if the cursor only returns a single cou... +0.10
confusion about using types instead of gtts in oracle -1.42
Oracle SQLPlus: How to display the output of a sqlplus command with... -0.37
How does line numbering work in an Oracle trigger? -2.06
Loading data in constructors and not in constructors +0.53
Concatenate CLOB-rows with PL/SQL -0.53
Oracle, slow performance when using sub select -0.97
Sql Trigger Trouble +0.11
subscript requires array or pointer ERROR +1.89
Oracle: Get list of functions for user +2.40
How do I get output into Java from a SELECT stored procedure in Ora... -0.29
Java method to format String fields +0.89
Retrieving Oracle Cursor with JDBC +1.89
summing two colums total in mysql -0.86
JDBC Code Change From SQL Server to Oracle +1.90
Oracle - Updating one column or another based on a condition -0.68
What is the definition of "interface" in object oriented... +0.51
How to trim all columns in all rows in all tables of type string? +0.45
MySQL developer here -- Nesting with select * finicky in Oracle 10g? +0.44
Oracle sql: using bind variable for dates 0.00
recovering dual table in Oracle -0.03
Using Pragma in Oracle Package Body +1.82
NoClassDefFoundError points to the wrong class -0.05
I need to combine 2 queries into one on query 1 area to query 2 des... 0.00
What is wrong with this c strdup code? -1.11
Getting weird issue with TO_NUMBER function in Oracle -1.08
Why is Oracle using a skip scan for this query? -0.71
optimizing the sql query by not repeating the math +2.51
What is a Flexible Array? -1.31
Getting all rows from a Table where the column contains only 0 -0.34
Select from table and function 0.00
SQL Server Subquery returned more than 1 value. This is not permitt... -1.31
Recursive SQL giving ORA-01790 -0.53
Base 36 to Base 10 conversion using SQL only 0.00
Issue with creating index organized table 0.00
SQL Query Help: how to select just start and end rows of groups (Or... -0.40