![]() Since each query will return a 1-row, 1-column result, you can just do a Cartesian join, i.e. Given examples of working queries, we can propose something like this, though there may be a more efficient way to achieve an equivalent result. Without knowing what you are attempting to achieve. Use the optional M and D parameters to specify the maximum number of digits (M) and the number of digits following the decimal point (D). Or, if more than one row is returned from one of the tables for the same site_id, that's going to produce "duplicate" rows, and the SUM will be inflated. Can be one of the following: Converts value to DATE. If no rows are returned from one of the tables, then the query will return zero rows. For example, cast(cast(UNIXTIMESTAMP(dateColumn)/(300) as signed)300. there's potential there for producing a cross product (semi-Cartesian product) of those tables. The MySQL query builder is available when editing a panel using a MySQL data source. CAST(SUM(PA.revenue))īut I don't think you want to join those tables. Solution: SELECT FROM ExamORDER BY CAST( CAST(ExamYear AS VARCHAR(4)) +. PC.CAST (SUM(PC.revenue) AS CHAR) revenueīut i have error in my syntax here.any idea how to do it?ĮRROR 1064 (42000): You have an error in your SQL syntax check the manual that corresponds to your MySQL server version for the right syntax to use near 'AS CHAR) revenue,ĭon't qualify the function with a table alias. CAST (expression AS datatype (length)) Datatype is the target data type. PB.CAST (SUM(PB.revenue) AS CHAR) revenue, PA.CAST (SUM(PA.revenue) AS CHAR) revenue, Problem is i want to get total revenue from all 3 tables, any idea how can i join them? The question that I have therefor is, is what is. This code works in MSSQL but not in MYSQL. ![]() 3- SELECT CAST(SUM(revenue) AS CHAR) revenue FROM PCĮach one will give me the revenue only from the queried table. The query my question relates to is: SELECT CAST ( CAST ( (initialpremium - totalpremium) / 2 CAST (premiummultiplier AS INT) AS FLOAT) FROM policy / rest of the query. UPDATE table SET latitude CAST (oldlatitude AS DECIMAL. ![]() The default precision is two digits after the decimal point. 2- SELECT CAST(SUM(revenue) AS CHAR) revenue FROM PB The optional arguments M and D specify the precision (M specifies the total number of digits) and the scale (D specifies the number of digits after the decimal point) of the decimal value. WHERE site_id = 2 AND data_date BETWEEN '' AND '' 1- SELECT CAST(SUM(revenue) AS CHAR) revenue FROM PA
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