I am using Laravel 5.2 with Postgres. I have an integer column where I need to put a condition with like %%. I have a postal_code columns where integers values are saved. Now I need to get all rows those have 12 in that. But we cannot do that with integer datatype so I am casting it as text while doing query but I am getting error.
Here is my code
$query->where("cast(postal_code as TEXT)", "LIKE", "%".$request['postal_code']. "%");
And it is generating error
"cast(postal_code" as "text)"
Please see the unwanted " being put in query. This is the query output error. Is this the error Or there is some thing other went wrong and how can I fix that.
I think casting a field on where in laravel doesn't seem to be worked.Execute a raw query using whereRaw function.
$query->WhereRaw("cast(postal_code as TEXT) ILIKE '%?%',[$request['postal_code']]");
Related
We are using PostgreSQL 11 and have a query from Redmine database. It is a query that works fine in MySQL 8 but on PostgreSQL we get an error.
SELECT fixed_version_id
FROM issues WHERE
((issues.fixed_version_id IN ('current_version','2')));
ERROR: invalid input syntax for integer: "current_version"
LINE 1: ...d FROM issues WHERE ((issues.fixed_version_id IN ('current_v...
I understand that fixed_version_id is an int and that I quering strings. However, is other SQL like MySQL 8 you can do this and it actually returns values. But in PostgreSQL we get an error. Not sure if we have it setup wrong or if this is just the way PostgreSQL works?
Any help would be most appreciated thank you.
We ran this query
SELECT fixed_version_id
FROM issues
WHERE ((issues.fixed_version_id IN ('current_version','2')));
We were expecting Not to get an error.
SQL is a tightly typed language (seems MySql does not adhere to the standard). The only correction is using the correct type - in this case integer. But you can `CAST' an integer to text and compare.
SQL Standard:
WHERE ((cast (issues.fixed_version_id as text) IN ('current_version','2')));
Postgresql extension:
WHERE ((issues.fixed_version_id::text IN ('current_version','2')));
I am using snowflake as a data warehouse. I have a CSV file at AWS S3. I am writing a merge sql to merge data received in CSV to the table in snowflake. I have a column in time dimension table with data type as Number(38,0) data type in SF. This table holds all dates time, one e.g. is of column
time_id= 232 and time=12:00
In CSV I am getting a column with the label as time and value as 12:00.
In merge sql I am fetching this value and trying to get time_id for it.
update table_name set start_time_dim_id = (select time_id from time_dim t where t.time_name = csv_data.start_time_dim_id)
On this statement I am getting this error "SQL compilation error: Unsupported subquery type cannot be evaluated"
I am struggling to solve it, during this I google for it and got one reference for it
https://github.com/snowflakedb/snowflake-connector-python/issues/251
So want to make sure if anyone have encountered this issue? If yes, will appreciate pointers over it.
It seems like a conversion issue. I suggest you to check the data in CSV file. Maybe there is a wrong or missing value. Please check your data, and make sure it returns numeric values
create table simpleone ( id number );
insert into simpleone values ( True );
The last statement fails with:
SQL compilation error: Expression type does not match column data type, expecting NUMBER(38,0) but got BOOLEAN for column ID
If you provide sample data, and SQL to produce this error, maybe we can provide a solution.
unfortunately correlated and nested subqueries in Snowflake are a bit limited at this stage.
I would try running something like this:
update table_name
set start_time_dim_id= time_id
from time_dim
where t.time_name=csv_data.start_time_dim_id
I am using sum function to find the total but getting error.
Here is the query:
select sum(col1)
from table_name
where col2="abc"
Error: function sum(text) does not exist
Hint: No function matches the given name and argument types. You might need to add explicit type casts
Assuming the text column contains text numbers, not actual integers, then it would explain the error you are seeing. You might get around this by first casting text to integer, then summing:
SELECT SUM(text::int)
FROM yourTable;
I am trying to run a query that has a where clause with a string from a column of type VARCHAR(50) through PHP, yet for some reason it does not work in either PHP or MySQLWorkbench. My database looks like:
Database Picture:
The table title is 'paranoia' where the column 'codename' is VARCHAR(50) and 'target' is VARCHAR(50). The query I am trying to run takes the form, when searching for a codename entry clearly named '13Brownie' with no spaces, as follows:
UPDATE paranoia SET target='sd' WHERE codename='13Brownie'
Yet for some reason passing a string to the argument for codename is ineffective. The WHERE clause works when I do codename=7 or codename=3 and returns those respective integer codenames, and I can do codename=0 to get all the other lettered codenames. The string input works in neither MySQLWorkbench or the PHP script I will be using to update such selected rows, but again the integer input does.
It seems like the WHERE clause is only taking the integer values of my string input or the column is actually made up of the integer values of each entry, but the column codename is clearly defined as VARCHAR(50). I have been searching for hours but to no avail.
It is likely that there are white-space characters in the data. Things to try:
SELECT * FROM paranoia WHERE codename like '13%'
SELECT * FROM paranoia WHERE codename = '13Brownie '
SELECT codename, LEN(codename) FROM paranoia
VARCHAR(10) is a valid type to accept a string of at most 10 characters. I think this can possibly happen because of a foreign key constraint enforced with another table. check if you have this constraint using the "relation view" if you are on phpmyadmin.
There are strings in a Redshift database that I'm trying to parse. The strings look like this in the object field:
yada \n foobar\n thisthing: xyz\nvegetable: amazing
The value I'm trying to get at is xyz.
I'm trying:
SELECT split_part(v.object::varchar,'\n',3) as first_parse
FROM table_name as v
Believing that will return thisthing: xyz which I can then split again on ': '.
The Redshift documentation makes me think that's valid Redshift SQL:
http://docs.aws.amazon.com/redshift/latest/dg/SPLIT_PART.html
This answer on StackOverflow also makes me believe this is valid Redshift SQL:
https://stackoverflow.com/a/20811724/1807668
However the results of that query are results that are blank in the first_parse field (not NULL, actually blank).
How should I go about getting to the xyz part of my sample string above using Redshift SQL? Any help would be appreciated.