Consider the following query:
INSERT INTO statement_line_items
SELECT count(*)::integer as clicks, sum(amount_cents)::integer as amount_cents, imps.user_id, imps.created_at::date as statement_date
FROM impression_events imps
INNER JOIN transactions t ON t.event_id = imps.id
AND t.event_type = 'ImpressionEvent'
AND amount_cents >= 0
WHERE imps.created_at >= (now() - interval '8 days')::date
AND imps.created_at < (now() - interval '7 day')::date
AND imps.clicked = true
GROUP BY imps.user_id, imps.created_at::date;
This is returning:
ERROR: column "statement_date" is of type date but expression is of type integer
LINE 2: ...icks, sum(amount_cents)::integer as amount_cents, imps.user_...
^
HINT: You will need to rewrite or cast the expression.
********** Error **********
ERROR: column "statement_date" is of type date but expression is of type integer
SQL state: 42804
Hint: You will need to rewrite or cast the expression.
Character: 117
My table structure for statement_line_items is:
"id"; "integer"
"user_id"; "integer"
"statement_date"; "date"
"description"; "character varying(255)"
"clicks"; "integer"
"amount_cents"; "integer"
"created_at"; "timestamp without time zone"
"updated_at"; "timestamp without time zone"
You are putting the imps.userid in your statement_date column. That has to fail.
count(*)::integer as clicks goes into id
sum(amount_cents)::integer as amount_cents goes into userid
imps.user_id goes into statement_date
To specify the order you are inserting you can do this:
INSERT INTO statement_line_items (col1, col2, ...)
values (select data_for_col1, data_for_col2, ...)
If you have this kind of problem check if your date is in the apostrophe.
Related
SELECT COUNT(*)
FROM WASADMIN.DAILYTXNSREPORT
WHERE UBACCOUNTID = '01ED10EOD0100'
AND UBTXNAMT = '109.63'
AND UBTYPE = 'I'
AND UBVALUEDTTM LIKE '11/7/2015 12:00:00 AM%'
AND UBTXNAMTCR = '109.63'
AND UBTXNAMTDR = '0.0'
AND UBTXNCODE = 'IAP'
AND UBTXNNARRATION = 'Fixed Narrative:Interest Application'
AND UBTXNSRCBRANCH = '70000001.0'
AND UBTXNBASEEQ = '109.63'
AND UBCHANNELID = 'UXP'
An error occurred when executing the SQL command:
SELECT COUNT(*) FROM WASADMIN.UBTB_DAILYTXNSREPORT WHERE UBACCOUNTID='01ED10EOD0100' AND UBTXNAMT='109.63' AND UBTYPE='I' AND UBVALUEDTTM LIKE '11/7/2...
ERROR: operator does not exist: timestamp without time zone ~~ unknown
Hint: No operator matches the given name and argument types. You might need to add explicit type casts.
Position: 139
Expected answer: to get the count
LIKE is for comparing string values, not for timestamps.
I am not sure what the LIKE condition is supposed to achieve, but it seem you want to find rows where `` is equal to midnight of 2015-11-07. The following would do that:
AND ubvaluedttm = timestamp '2015-11-07 00:00:00'
A range condition is probably closer to what the LIKE condition would do:
AND ubvaluedttm >= timestamp '2015-11-07 00:00:00'
AND ubvaluedttm <= timestamp '2015-11-07 00:00:00.999999'
select service_code,service_cat_code,mobile_no,upper(applicant_name_eng) as name,to_char(license_date,'dd/mm/yyyy')as license_from,to_char(license_valid_upto,'dd/mm/yyyy')as license_to,Upper(license_no),district_code,taluk_code,CONCAT(address_building,', ', address_cityvillage,', ',address_locality,', ',address_landmark,', ',address_street) as address
from mst_license
WHERE cast(license_valid_upto as date) = case
WHEN license_valid_upto < now()
THEN
case
when license_valid_upto = '2021-06-30'
then 1 else 0
END
ELSE
case when license_valid_upto > now()
then 1 else 0
End
END
and Upper(license_no)='1SP146924BJP'
I want license valid should be either greater than now or if license valid less than now it must be with the date ''30/06/2021' but when i use above query i get error
ERROR: operator does not exist: date = integer
LINE 3: WHERE cast(license_valid_upto as date) = case
^
HINT: No operator matches the given name and argument types. You might need to add explicit type casts.
SQL state: 42883
Character: 418
Help me out guys
The main issue you have is that your case statement returns an integer (1 or 0) but you are trying to compare that to a date, which you cannot do as Postgres is a strict data typing. Even if it did work it would always be false (well except for 1969-12-31/1970-01-01). Moreover the case structure is not needed. The best/correct to compare dates is just use date values. Since you did not indicate the data type for column license_valid_upto so based on how it is used I'll assume it is timestamp with timezone as that is what NOW() returns. Your query becomes:
select service_code
, service_cat_code
, mobile_no
, upper(applicant_name_eng) as name
, to_char(license_date,'dd/mm/yyyy')as license_from
, to_char(license_valid_upto,'dd/mm/yyyy')as license_to
, upper(license_no) as license_no
, district_code
, taluk_code
, concat(address_building,', '
,address_cityvillage,', '
,address_locality,', '
,address_landmark,', '
,address_street) as address
from mst_license
where and upper(license_no)='1SP146924BJP'
and ( cast(license_valid_upto as date) > cast( now() as date)
or (cast (icense_valid_upto as date) < cast( now() as date)
and cast (icense_valid_upto as date) = date '2021-06-30'
)
);
Also, learn for format your queries for readability and so you do not need to scroll right. You, and others looking at your queries later will appreciate it later.
I get error like this
ERROR: operator does not exist : time without time zone >= bytea
Hint: No operator matches the given name and argument type(s). You might need to add explicit type casts.
when i try the following sql in java hibernate
select sto.name AS store,
sum(odi.subtotal_price) AS sales, sum(odi.qty) AS qty_sold,
((sum(odi.subtotal_price))/(sum(odi.qty))) AS average,
min(CAST(ord.date_out AS date)) AS start_date,
max(CAST(ord.date_out AS date)) AS end_date,
concat(min(CAST(ord.date_out AS time)), ' - ', max(CAST(ord.date_out AS time))) as time,
sum(odi.cost_of_good_sold*odi.qty) AS COGS, ((sum(odi.cost_of_good_sold*odi.qty))/(sum(odi.qty))) AS average_cogs,
date_trunc('day', ord.date_out) AS trx_day
FROM trx_order_detail_item odi
LEFT JOIN trx_order AS ord on ord.id = odi.order_id
LEFT JOIN mst_store AS sto on sto.id = ord.store_id
WHERE sto.id = :store and ord.date_out between :date1 and :date2
and CAST(ord.date_out AS TIME) BETWEEN :hour1 AND :hour2 and ord.order_status_id IN :orderstatus and ord.void_status = :voidStatus
GROUP BY sto.name, date_trunc('day', ord.date_out)
ORDER BY date_trunc('day', ord.date_out)
the error exist in CAST(ord.date_out AS TIME) BETWEEN :hour1 AND :hour2
before i added that it runs perfectly
any suggestion for this?
I have a Table with coloumnname description
description //character varying
LZ000834_28-02-14
LZ000834_28-02-14
LA20683_30-04-15
LA20683_30-04-15
LA20300_31-01-15
LA20300_31-01-2015
LA20264_31-01-15
LA20264_31-01-2016
LAN2078_31-03-16
LAN2078_31-03-15
LAN8394_31-04-14
L2Z82736_31_03_2015 //has 1million rows
here description means batchname_expirydate
my question is how do I normalize my description column convert all those dates to DD-MM-YY format
i have tried this two queries
select substring(description from position('_' in description) +1) from attributesetinstance;
above query will give me all the strings then i tried date conversion like this
select to_date(substring(description from position('_' in description) +1), 'DD-MM-YY') from attributesetinstance;
now this gives me error
ERROR: invalid value "_3" for "DD"
DETAIL: Value must be an integer.
********** Error **********
ERROR: invalid value "_3" for "DD"
SQL state: 22007
Detail: Value must be an integer.
how do update/recorrect all my database ?
update:
tried with another sql
with product_dates AS (
select description, ((val[2])||'-'||val[3]||'-'||val[4])::date as expir_date
from (
select description,regexp_matches(description, '([a-zA-Z0-9]+)_([0-9]+)[-_]([0-9]+)[-_]([0-9]+)') as val
from attributesetinstance
) a
), expiring_dates AS (
select description from product_dates
)
select description from expiring_dates
i get following error:
ERROR: date/time field value out of range: "31-04-14"
********** Error **********
ERROR: date/time field value out of range: "31-04-14"
SQL state: 22008
update
my postgres datestyle
show datestyle;
"ISO, DMY"
This error message is not well - this date 2014-04-31 is invalid. So you cannot to cast this string to date with algorithm, that you used. But to_date function is fault tolerant
postgres=# select '2014-04-31'::date;
ERROR: date/time field value out of range: "2014-04-31"
LINE 1: select '2014-04-31'::date;
^
Time: 0.551 ms
postgres=# select to_date('2014-04-31','YYYY-MM-DD');
to_date
────────────
2014-05-01
(1 row)
This code works
postgres=# select to_date(replace(substring('LA20683_30_04_15' from '\d+[-_]\d+[-_]\d+$'),'_','-'), 'DD-MM-YY');
to_date
────────────
2015-04-30
(1 row)
Time: 57.840 ms
postgres=# select to_date(replace(substring('LA20683_30_04_2015' from '\d+[-_]\d+[-_]\d+$'),'_','-'), 'DD-MM-YY');
to_date
────────────
2015-04-30
(1 row)
workaround for 8.4:
CREATE OR REPLACE FUNCTION to_date_DD_MM_YY_2_4(text)
RETURNS date AS $$
SELECT CASE WHEN $1 ~ e'\\d+-\\d+-\\d{2}$' THEN to_date($1, 'DD-MM-YY')
ELSE to_date($1, 'DD-MM-YYYY')
END$$
LANGUAGE sql;
CREATE FUNCTION
Time: 25.229 ms
postgres=# SELECT to_date_DD_MM_YY_2_4('30-04-2015');
to_date_dd_mm_yy_2_4
----------------------
2015-04-30
(1 row)
In PostgreSQL: I convert string to timestamp with to_timestamp():
select * from ms_secondaryhealthcarearea
where to_timestamp((COALESCE(update_datetime, '19900101010101'),'YYYYMMDDHH24MISS')
> to_timestamp('20121128191843','YYYYMMDDHH24MISS')
But I get this error:
ERROR: syntax error at end of input
LINE 1: ...H24MISS') >to_timestamp('20121128191843','YYYYMMDDHH24MISS')
^
********** Error **********
ERROR: syntax error at end of input
SQL state: 42601
Character: 176
Why? How to convert a string to timestamp?
One too many opening brackets. Try this:
select *
from ms_secondaryhealthcarearea
where to_timestamp(COALESCE(update_datetime, '19900101010101'),'YYYYMMDDHH24MISS') >to_timestamp('20121128191843','YYYYMMDDHH24MISS')
You had two opening brackets at to_timestamp:
where to_timestamp((COA.. -- <-- the second one is not needed!
#ppeterka has pointed out the syntax error.
The more pressing question is: Why store timestamp data as string to begin with? If your circumstances allow, consider converting the column to its proper type:
ALTER TABLE ms_secondaryhealthcarearea
ALTER COLUMN update_datetime TYPE timestamp
USING to_timestamp(update_datetime,'YYYYMMDDHH24MISS');
Or use timestamptz - depending on your requirements.
Another way to convert a string to a timestamp type of PostgreSql is the above,
SELECT to_timestamp('23-11-1986 06:30:00', 'DD-MM-YYYY hh24:mi:ss')::timestamp without time zone;
I had the same requirement as how I read the title. How to convert an epoch timestamp as text to a real timestamp. In my case I extracted one from a json object. So I ended up with a timestamp as text with milliseconds
'1528446110978' (GMT: Friday, June 8, 2018 8:21:50.978 AM)
This is what I tried. Just the latter (ts_ok_with_ms) is exactly right.
SELECT
data->>'expiration' AS expiration,
pg_typeof(data->>'expiration'),
-- to_timestamp(data->>'expiration'), < ERROR: function to_timestamp(text) does not exist
to_timestamp(
(data->>'expiration')::int8
) AS ts_wrong,
to_timestamp(
LEFT(
data->>'expiration',
10
)::int8
) AS ts_ok,
to_timestamp(
LEFT(
data->>'expiration',
10
)::int8
) + (
CASE
WHEN LENGTH(data->>'expiration') = 13
THEN RIGHT(data->>'expiration', 3) ELSE '0'
END||' ms')::interval AS ts_ok_with_ms
FROM (
SELECT '{"expiration": 1528446110978}'::json AS data
) dummy
This is the (transposed) record that is returned:
expiration 1528446110978
pg_typeof text
ts_wrong 50404-07-12 12:09:37.999872+00
ts_ok 2018-06-08 08:21:50+00
ts_ok_with_ms 2018-06-08 08:21:50.978+00
I'm sure I overlooked a simpler version of how to get from a timestamp string in a json object to a real timestamp with ms (ts_ok_with_ms), but I hope this helps nonetheless.
Update: Here's a function for your convenience.
CREATE OR REPLACE FUNCTION data.timestamp_from_text(ts text)
RETURNS timestamptz
LANGUAGE SQL AS
$$
SELECT to_timestamp(LEFT(ts, 10)::int8) +
(
CASE
WHEN LENGTH(ts) = 13
THEN RIGHT(ts, 3) ELSE '0'
END||' ms'
)::interval
$$;