Adding Data From One Table to Another
Now, this doesn't strike me as a particularly complex problem, but I've either strayed outside the domain of Numbers or I'm just not looking at the problem from the right angle. In any case, I'm sure you guys can offer some insight.
What I'm trying to do is, essentially, move data from one table to another. One table is a calendar, a simple two column 'date/task to be completed' affair, the other is a schedule of jogging workouts, i.e, times, distances. Basically, I'm trying to create a formula that copies data from the second table onto the first but only for odd days of the week, excepting Sundays (and assuming Monday as the start of the week). Now, this isn't the hard part, I can do that. The problem comes when I replicate the formula down the calendar. Even on the days when the 'if' statement identifies it as an 'even day', the cell reference to the appropriate workout on the second table is incremented, so when it comes to the next 'odd day', it has skipped a workout.
I can't seem to see any way of getting it to specifically copy the NEXT line in the second table, and not the corresponding line.
This began as a distraction to try and organise my running so I could see at a glance what I had to do that day and track my progress, but now it's turned into an obsession. SURELY there's a solution?
Cheers.
Hi Sealatron,
Welcome to Apple Discussions and the Numbers '09 forum.
Several possible ways to move the data occur to me, but the devil's in the details of how the data is currently arranged.
Is it
• a list of three workouts, one for each of Monday, Wednesday and Friday, then the same three repeated the following week?
• an open-ended list that does not repeat?
• something else?
Regards,
Barry
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In db2 we will give commands like
varSqlStatus=`db2 "declare mycurs cursor for select extract_name,from_date,to_date,BETA,'N','Y' from temp_table"`
varSqlStatus=`db2 "load from mycurs of cursor modified by identityignore insert into tmp_tab(col1,col2,col3,col5,col6,col7) nonrecoverable"`
But I want it in oracle 10g, Can any one help me in this.Have you tried either of the two options :
1. Modify the CURSOR itself :
cursor mycursor IS
SELECT extract_name,from_date,to_date,BETA,'N','Y' from temp_table where EXTRACT_NAME='GIFTCARD_DETAILS';2. Modify the INSERT statement itself :
insert into tmp_tab columns(col1,col2,col3,col5,col6,col7) values(mycursor_1.EXTRACT_NAME,mycursor_1.from_date,mycursor_1.to_date,mycursor_1.BETA,'N','Y'); -
Flowing data from one Table to another
I am new to Numbers and I am having a hard time figuring out how to flow a sum from one table into another table. Is this possible? Please help.
Thanks
Elassiegirl wrote:
I am new to Numbers and I am having a hard time figuring out how to flow a sum from one table into another table. Is this possible? Please help.
Hi lassiegirl,
Welcome to Apple Discussions and the Numbers '09 forum.
Apple provides two excellent resources that I recommend be downloaded by all Numbers users, the Numbers '09 User Guide and the iWork Formulas and Functions User Guide. You'll find linke for both of them in the Help menu in Numbers.
The first will give you an overview of Numbers and how it works—spend some time with the preface and the first chapter, browse the rest on a need to know basis when you're doing something new. The second is a reference, useful when you're trying to write a formula.
To your question...
You can copy the sum from one table to another.
For the example formula beow, both Table 1 and Table 2 have one header row and one footer row, and a total of 21 rows each.
If the SUM on Table 1 is in cell C21, and you want to include it in the SUM of column C in Table 2, you could transfer the sum to C1 in the header row of Table 2 with:
C1: =Table 1::C21
In C21 of Table 2 (a Footer row), use any of these formulas:
=SUM(C)+C1
=SUM(Table 1::C)+SUM(C)
=SUM(Table 1 :: C,C)
The first calculates the sum of the cells in column C (of its own table—Table 2) and adds the value in C1, the total transferred from Table 1.
The second returns the same result by calculating the sums of the two columns separately, then adding those sums.
The third takes the single arguments of the two SUM statements in the second, and lists them as multiple arguments in a single SUM statement.
Regards,
Barry -
Appending data from one table to another
Hello
How to append data from one table t1 to another table t2.
t1 and t2 have the same structures .
t2 contains already data so i don't want do delete it and create it as select * from t1.
If there is a mean to add t1 content without altering t2 content.
Thanks in advanceinsert into t2
select * from t1 -
Copying large amount of data from one table to another getting slower
I have a process that copies data from one table (big_tbl) into a very big archive table (vb_archive_tbl - 30 mil recs - partitioned table). If there are less than 1 million records in the big_tbl the copy to the vb_archive_table is fast (-10 min), but more importantly - it's consistant. However, if the number of records is greater than 1 million records in the big_tbl copying the data into the vb_archive_tbl is very slow (+30 min - 4 hours), and very inconsistant. Every few days the time it takes to copy the same amount of data grows signicantly.
Here's an example of the code I'm using, which uses BULK COLLECT and FORALL INSERST to copy the data.
I occasionally change 'LIMIT 5000' to see performance differences.
DECLARE
TYPE t_rec_type IS RECORD (fact_id NUMBER(12,0),
store_id VARCHAR2(10),
product_id VARCHAR2(20));
TYPE CFF_TYPE IS TABLE OF t_rec_type
INDEX BY BINARY_INTEGER;
T_CFF CFF_TYPE;
CURSOR c_cff IS SELECT *
FROM big_tbl;
BEGIN
OPEN c_cff;
LOOP
FETCH c_cff BULK COLLECT INTO T_CFF LIMIT 5000;
FORALL i IN T_CFF.first..T_CFF.last
INSERT INTO vb_archive_tbl
VALUES T_CFF(i);
COMMIT;
EXIT WHEN c_cff%NOTFOUND;
END LOOP;
CLOSE c_cff;
END;
Thanks you very much for any advice
Edited by: reid on Sep 11, 2008 5:23 PMAssuming that there is nothing else in the code that forces you to use PL/SQL for processing, I'll second Tubby's comment that this would be better done in SQL. Depending on the logic and partitioning approach for the archive table, you may be better off doing a direct-path load into a staging table and then doing a partition exchange to load the staging table into the partitioned table. Ideally, you could just move big_tbl into the vb_archive_tbl with a single partition exchange operation.
That said, if there is a need for PL/SQL, have you traced the session to see what is causing the slowness? Is the query plan different? If the number of rows in the table is really a trigger, I would tend to suspect that the number of rows is causing the optimizer to choose a different plan (with your sample code, the plan is obvious, but perhaps you omitted some where clauses to simplify things down) which may be rather poor.
Justin -
Inserting data from one table into another table using PL/SQL
HI,
I am trying to insert values from one table into another using PL procedure, the values I want to retrieve from the table riverside1 are charac_id and charac_type and insert these values into another table called riverside2 , the stored procedure zorgs_gorfs(x,y) accepts two parameters which are 2 charac_id's of d characters in riverside1 then using insert statements inserts these characters from riverside1 into riverside2.
CREATE OR REPLACE PROCEDURE zorgs_gorfs(x IN NUMBER, y IN NUMBER) AS
BEGIN
INSERT INTO riverside2
(charac_id)
VALUES
(x);
INSERT INTO riverside2
(charac_id)
VALUES
(y);
END zorgs_gorfs;
/This works but the problem im having is that when I also try to insert the charac_type as well as the charac_id it doesnt work below is the code:
CREATE OR REPLACE PROCEDURE zorgs_gorfs(x IN NUMBER, y IN NUMBER) AS
BEGIN
INSERT INTO riverside2
(charac_id,charac_tye)
VALUES
(Select
charac_id,
charc_type
FROM
riverside1
WHERE
charac_id = x);
END zorgs_gorfs;
/can someone kindly sort me outmodify this sql
INSERT INTO riverside2
(charac_id,charac_tye)
VALUES
(Select
charac_id,
charc_type
FROM
riverside1
WHERE
charac_id = x);as
INSERT INTO riverside2
(charac_id,charac_tye)
VALUES
(Select
charac_id,
charc_type
FROM
riverside1
WHERE
charac_id in ( x,y));But my suggestion would be consider revising your approach. It does not look that good.
Thanks,
karthick. -
Copying data from one table to another table thru java
Hi
I have to copy data from table emp in Database A to table emp in Database B. My input would be table name and number of rows to be fetched. these rows i need to insert in table B.
The problem over here is I won't be having any info. of table emp i.e the number of columns it has and their type.
So is their any way i can copy the data from one table to other without having the info abt the number of cols and their type.
TIACross post - http://forum.java.sun.com/thread.jspa?threadID=5169293&messageID=9649839#9649839
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