I have a query in MySQL
UPDATE `mylandho_foreclosure`.`property_commercial`
SET `winningBid` = '14000000.00'
WHERE `property_commercial`.`propertyId` =325 LIMIT 1 ;
but it shows warning
Warning: #1264 Out of range value adjusted for column 'winningBid' at row 1
datatype is float(9,2)
Float(9,2) would allow for 7 numbers before the decimal, and 2 after, you have 8 before and 2 after.
You need to increase the size of the filed if you wish to change the value to what you require.
You should have a look at Numeric Types
For example, a column defined as
FLOAT(7,4) will look like -999.9999
Related
I get this error:
ERROR 1264 (22003): Out of range value for column 'median_comments' at
row 1
after running this query:
update influencers set `median_comments` = 1347 WHERE `id` = 1;
I'm not sure why this fails on this number which doesn't have any decimals and which is only 4 digits.
The field type is:
median_comments decimal(10,8)
You are using DECIMAL(10,8) that means max digits before decimal would be (10 - 8) = 2.
Reference: DECIMAL Data Type Characteristics
The declaration syntax for a DECIMAL column is DECIMAL(M,D). The ranges of values for the arguments are as follows:
M is the maximum number of digits (the precision). It has a range of 1 to 65.
D is the number of digits to the right of the decimal point (the scale). It has a range of 0 to 30 and must be no larger than M.
To fix the error, change your datatype to DECIMAL(10,2).
ALTER TABLE `influencers`
CHANGE COLUMN `median_comments` `median_comments` DECIMAL(10,2) NOT NULL DEFAULT 0;
If you are using decimal(10,8) as data type it means you are specifying 8 digits after decimal place which leaves only (10 - 8 i.e 2 digits) for your whole number.
In this case since your number 1347 contains 4 digits (whole number) hence you are getting the error as "Out of range value" since you are allowed only 2.
You should consider changing it to at least decimal (12,8) which will leave you 4 digits for your whole number part and your above command should work.
Please refer to post - Number format issue in Oracle. Same issue.
As you like me came here from google and your issue is related to Doctrine, and your column type is type="decimal", then you should configure precision and scale properties of your column in the right way.
For me, it was like before:
/** #ORM\Column(name="revenue", type="decimal", scale=4, nullable=true) */
private $revenue;
after
/** #ORM\Column(name="revenue", type="decimal", precision=14, scale=4, nullable=true) */
private $revenue;
It will be converted to DECIMAL(14,4), which means fourteen digits total, four of which are to the right of the decimal point.
Don't forget to prepare migration and run it to apply the changes.
Finally, you should get SQL like this:
ALTER TABLE project_finance CHANGE revenue revenue NUMERIC(14, 4) DEFAULT NULL
When I define a table to store decimal values I use a statement like this:
CREATE TABLE myTable (
myKey INT NOT NULL,
myValue DECIMAL(10,2) NOT NULL,
PRIMARY KEY (myKey)
);
However, this results in every myValue being stored with a one-size-fits-all precision of (10,2). For instance
45.6 becomes 45.60
21 becomes 21.00
17.008 becomes 17.01
But what if each record has a myValue of different precision? I need 45.6 to remain 45.6, 21 to remain 21, and 17.008 to remain 17.008. Otherwise the precision of measurement is being lost. There's a big difference between 21 and 21.00.
If you don't need to do greater/less-than compares, store as a VARCHAR(..)
The strings '21' and '21.00' would have identical values, but present different "precision".
When needing the numeric value, add zero (col + 0).
This does not allow for "negative precision", such as "1.2M" being represented as 1200000. If you need that, then Norbert's approach is probably better.
You can store with high precision and exact recall by following a different way of storing the data:
Create a table with two columns:
CREATE TABLE precise (value BIGINT, decimaldot INT);
Use code to determine where the dot is, for example in your 21 value: 2 (assuming 1 indexing). So stored the value would be:
INSERT INTO precise values (21,2);
Retrieved it would return 21 exact (parsing back the dot in the value 21 at position 2, is 21)
Value 17.008 would also have decimaldot at 2:
INSERT INTO precise values (17008,2);
Etc..
Larger values can be stored by using a VARCHAR(4000) instead of a biginteger, or by using blob fields.
I have a csv file that contains phone numbers, some of them have 9 digits and some of them have 10. Is there a command that would allow the transformation of the column such that numbers that have only 9 digits will have a 0 appended in front of the numbers.
For example,
if the column has values "443332332" and "0441223332", I would like to have the value of the one with 9 digits changed to "0443332332"?
Sorry, I should have elaborated.
I was wondering if there was a command to do it in SQLlite easily? I prefer not to use excel to transform the column as if I can get it to working with sqllite it would be so much easier and faster.
A more generic solution would be:
select substr('0000000000'||'1234567', -10, 10) from table_name;
The above query would always return 10 digits and add leading zeroes to the missed out number of digits.
For example, the above query would return : 0001234567
For Update, use
UPDATE TABLE_NAME SET PHONE_NO = substr('0000000000'|| PHONE_NO, -10, 10);
If you're sure that just prepending a zero on strings with length 9 will work for your application, something simple will work:
SELECT CASE WHEN LENGTH(phone_number) = 9 THEN '0'||phone_number
ELSE phone_number
END AS phone_number
FROM your_table
;
You could also update the table, depending on your needs:
UPDATE your_table
SET phone_number = '0'||phone_number
WHERE LENGTH(phone_number) = 9
;
Open the .csv using Excel,
Add a filter to the column,
Sort from A-Z to get all the columns with 9 digits,
Then follow the steps here
http://office.microsoft.com/en-au/excel-help/keep-leading-zeros-in-number-codes-HA010342581.aspx
Lets say I have these DB rows
id | storage | used | status
1 - 100 - 0 - 1
2 - 1000 - 5000 - 1
I need to compare the rows "storage" and "used"
I want to select rows WHERE status = 1 and Column"storage" > Column"used".
I tried WHERE status = '1' AND storage > used
It should report back row id #1, but it doesnt.
Well, WHERE status=1 AND storage > used is correct. If you tried it and didn't get back the row with id=1 there's something wrong with your data.
Are storage and used numeric columns? Or are they stored as a VARCHAR (or, gasp, TEXT)? If so, you won't be able to compare them quite the way you want, and will first have to convert or cast them to numeric types. It would be better to change the type to actually be numeric (i.e., INT or DECIMAL or whichever other type is appropriate).
SELECT * FROM `table` WHERE status = '1' AND storage > used
should give you the right solution, like VoteyDisciple mentioned, make sure status and used are both of numeric type.
you can use SELECT * FROMtableWHERE status = '1' AND storage > used but the data type of the storage and used must be NUMERIC not VARCHAR.
if Still you didn't get correct ans then it should be problem with your data storage structure.
Thanks!
ex: 1230000 is OK, 1230001 isn't OK.
SELECT column WHERE column % 1000 = 0