oracle10g

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How to find the last time a table is queried in oracle

I want to get the information about when a table is queried in oracle. Is there any log in oracle which shows the queries. I was looking around v$sq开发者_Go百科larea and v$sqltext but, the system adm[详细]

2023-04-10 21:23 分类：问答
Does Oracle 10g database and GEO-Spacial search functionality

Does Oracle 10g database have GEO-Spacial search functionality out of the b开发者_如何学Cox, or is it something that needs to be install as an addition.[详细]

2023-04-10 17:22 分类：问答
Oracle PL/SQL: syntax error when using a variable within SAMPLE clause

The following PL/SQL block works: DECLARE r TABLE1%ROWTYPE; BEGIN 开发者_开发百科SELECT * INTO r FROM TABLE1 SAMPLE(1) WHERE ROWNUM = 1;[详细]

2023-04-10 12:12 分类：问答
Why won't Oracle use my index unless I tell it to?

I have an index: CREATE INDEX BLAH ON EMPLOYEE(SUBSTR(TO_CHAR(EMPSHIRTNO), 1, 4)); and an SQL STATEMENT:[详细]

2023-04-10 09:54 分类：问答
ORA-00907 when dynamically creating a view in PL/SQL and using a CLOB

This is one of those situations where you get an unhelpful error message back from Oracle. My situation is as follows: I\'m dynamically creating a view in PL/SQL. I build a string and use EXECUTE IM[详细]

2023-04-09 23:15 分类：问答
Selecting a single row for each distinct combination in Oracle

Please consider this table: firstName |lastName | hobby ----------------------------- Mike|Stone| music Sarah|James| cooking[详细]

2023-04-09 19:22 分类：问答
Convert Character to Number in Oracle

I have ColumnA in table. The data of each row is single character between A & H. I want my select query to return 1 for \'A\', 2 for B .... 8 for H.[详细]

2023-04-09 15:16 分类：问答
Advise how to optimize the solution (LOOP for all records and check for errors)

I used the following (check for errors in loop and if 开发者_运维百科they are exists I insert they into the table):[详细]

2023-04-09 13:37 分类：问答
Convert VARCHAR2 to TIMESTAMP in Oracle

I have a VARCHAR2 value in the format \'14-SEP-11 12.33.48.537150 AM\' and I need to convert this to a TIMESTAMP as is. That is like,[详细]

2023-04-09 06:01 分类：问答
Is "Selects Against ALL_SYNONYMS Perform Badly on 10g Release 10.2 [ID377037.1]" fixed for Oracle 11.2.0.1?

The me开发者_Python百科talink article [ID377037.1] I have states that the issue applies to Oracle 10.2.0.1 to 10.2.0.4 but there is no resolution to the issue. Does anyone know if this issue is fixed[详细]

2023-04-09 02:55 分类：问答