I have a table A and Table B.
A is parent of B
What I want to do is perform a quickbase API call API_DoQuery to get the records in table A with all child records, something like this
id,
name
child:[id, name]
how can I do that right now I only got the values in table A and a number in the relation field
.
What I need to do ?
Thanks.
You can use a Combined Text summary field on the parent table to pull all child values into a single comma separated field on the parent table. Since Combined Text fields only work with strings, the Name field should work fine, but for the Record ID you need to first convert that to a string (text) in a new formula text field on the child table.
Summary field on parent:
Formula field to convert Record ID from numeric to string:
Related
I want to display the item from different table, I am using POST-QUERY trigger
:
SELECT Stock_code
INTO :exchange.stockcode
FROM Exchange_Stock
WHERE Exchange_code = :exchange.Exchange_code;
it come up with FRM-40735 and ORA-01422
but it display some of the record (not all),
I have no idea what is wrong
Most probably the POST-QUERY trigger fires just after the fields of table-based block with multiple records are populated. Obviously Exchange_code values are not unique throughout the table data, whereas a SELECT .. INTO .. FROM ... clause only can bring one row record.
So, you can try to filter out the results so as to get single rows for each parameter fields combinations such as :exchange.Exchange_code & :exchange.code_order instead of only :exchange.Exchange_code field within the WHERE condition :
SELECT Stock_code
INTO :exchange.stockcode
FROM Exchange_Stock
WHERE Exchange_code = :exchange.Exchange_code
AND code_order = :exchange.code_order;
where important thing is to get single row from the query matching for each record in the data block. You can still add more condition to the query if this condition is not provided yet.
$data['establishments2'] = Establishments::Join("establishment_categories",'establishment_categories.establishment_id','=','establishments.id')->where('establishments.city','LIKE',$location)->where('establishments.status',0)->whereIn('establishment_id',array($est_data))->get(array('establishments.*'));
this is controller condition.
I have two tables, in table1 i am matching id with table2 and then fetching data from table1, and in table2 i have multiple values of same id in table 1. i want to get data of table1 values only one time, but as i am hvg multiple data of same id in table2 , data is repeating multiple times, can anyone please tell me how to get data only one time wheater table2 having single value or multiple value of same id... thank you
you can do it by selecting the field name you desired
instead get all field from table establishments
$data['establishments2'] = Establishments::Join("establishment_categories",'establishment_categories.establishment_id','=','establishments.id')->where('establishments.city','LIKE',$location)->where('establishments.status',0)->whereIn('establishment_id',array($est_data))->get(array('establishments.*'));
you can select specific field from table establishments like
$data['establishments2'] = Establishments::Join("establishment_categories",'establishment_categories.establishment_id','=','establishments.id')->where('establishments.city','LIKE',$location)->where('establishments.status',0)->whereIn('establishment_id',array($est_data))->get('establishments.fieldName');
or you can also do
$data['establishments2'] = `Establishments::Join("establishment_categories",'establishment_categories.establishment_id','=','establishments.id')->where('establishments.city','LIKE',$location)->where('establishments.status',0)->whereIn('establishment_id',array($est_data))->select('establishments.fieldName')->get();`
I would like to sort a dataTable which has column named "CustomerName" which needs to be sorted based on Customer's FirstName & LastName.
So i'd like to pass value to sortBy attribute as shown below
sortBy="CustomerTable.FirstName,CustomerTable.LastName"
When i try this i get a parser error stating that String
I am able to sort a column with one table name & column name as input like shown below
sortBy="CustomerTable.CustomerNumber"
sortBy="CONCAT(CustomerTable.FirstName,' ',CustomerTable.LastName)"
This will sort the column in alphabetical order after concatenating the FirstName and LastName columns of CustomerTable
I am new to Hadoop Hive and have just started to do basic querying in hive.
My intention is I have an input text file (which has large number of records per line). The format of the file is something like this:
1;23;0;;;;1;3;2;1;1;4;5;6;;;;
1;43;6;;;;1;3;2;1;1;4;5;5;;;;
1;53;7;;;;1;3;2;1;1;4;5;2;;;;
(Each integer before a ";" has a meaning which I am intending to put it in Hive table as column names - and each line contains about 400 fields)
So for inserting this I have created a table "test" - using the following query:
CREATE TABLE test (field1 INT, field2 INT, field3 INT, field4 INT, ... field390 INT)
ROW FORMAT DELIMITED
FIELDS TERMINATED BY "\073";
And I load my text file with the records using the LOAD query as below:
LOAD DATA LOCAL INPATH '/tmp/test.txt'
OVERWRITE INTO TABLE test;
For now all the fields are getting inserted into the table upto 50 fields accurately. Later I have mismatches.
What I have in my format of input is - at 50th field in the test.txt I have a INT number which decides the number of fields to take following the field.
Example:
50th field: 2 -> Hive has to take the next 2*10 field INT values and insert in the table.
50th field: 1 -> Hive has to take the next 1*10 field INT values and insert in the table. And the rest 10 fields can be set NULL.
(The maximum value of 50th field is 2 - so I have reserved 2*10 fields for this in the table)
After 50th+(2*10) fields , the data should be read normally in the sequence as it did before the 50th field.
Do we have a way in which we can have a condition on the input so that the data gets inserted accordingly in Hive.
A help may be appreciated. Need a solution which will not guide me to pre-process the test.txt and then supply to the table.
I have tried to answer it at http://www.knowbigdata.com/page/hive-hadoop-need-load-data-table-based-conditions-input-file#comment-85
Does it make sense?
You can use where clause in Hive.
First load data into Hive raw table or HDFS, then again create table and load data based on where clause.
Means:
SELECT * FROM table_reference
WHERE name like "%venu%"
GROUP BY City;
Resource: https://cwiki.apache.org/confluence/display/Hive/LanguageManual+Select
I have table column called data and the values are stored as :date1 : 04/05/2015, :date2 : 05/12/2015.
I got one active record relation class and in the where method i want to take the value of data[:date1], data[:date2] like that?
How to do it? Any ideas?