You need just this: SELECT @list = seg_tag + ’01’ + RIGHT(‘0′ + CAST(LEN(ID_Type) AS varchar), 2) + ID_Type + ’02’ + RIGHT(‘0′ + CAST(LEN(IDNumber) AS varchar), 2) + IDNumber FROM #TEMP_TABLE_ID Or SELECT @list = seg_tag + ’01’ + CASE WHEN LEN(ID_Type) < 10 THEN ‘0’ ELSE ” END + + CAST(LEN(ID_Type) AS varchar) … Read more
$query = “SELECT id FROM words where word =’abc'”; $result2 = $conn1->query($query); //fetch the data from the database while ($row = $result2->fetch_assoc() ) { echo “id is:”.$row[‘id’]; } where $conn1 is the connection variable $conn1 = new mysqli($servername, $username, $password, $dbname); solved How to get value of cell knowing neighboring cell from same row in … Read more
Try to use or operator like this: select * from t1 join t2 on t1.id = t2.id and ((t1.ROE = 1 and t2.Currency1 = t2.Currency2) or(t1.ROE <> 1 and t1.ROE = t2.ROE)) solved Using a case statement in data validation
/* * SQL CREATE TABLE `NewTable` ( `id` int NOT NULL AUTO_INCREMENT , `col1` varchar(255) NOT NULL , `col2` varchar(255) NOT NULL , `col3` varchar(255) NOT NULL , PRIMARY KEY (`id`) ) ; * * /SQL */ $mysqli = new mysqli(“localhost”, “DB_USERNAME”, “DB_PASSWORD”, “DB_NAME”); if($mysqli->connect_error) { die(‘Connect Error’ . $mysqli->connect_error); } $mysqli->query(“SET NAMES ‘utf8′”); $mysqli->query(“SET … Read more
Dim cmd As SqlCommand = New SqlCommand(“SELECT qnumber,” + item + ” FROM tencmpC1″, cc) Dim adp As New SqlDataAdapter(cmd) cmd.Connection.Open() Dim ds As new Data.Dataset Dim dt as new Data.DataTable adp.Fill(ds) dt=ds.Tables(0) Dim count as Integer=dt.Rows.Count 2 solved How to count rows from SQL DB table in VB.NET WPF application? [closed]
Count(*) is most reliable becuase it gives correct count even when some rows are deleted from the table 1 solved use select count(*) everytime or save the count as a number directly
Keep in mind that CASE statements are evaluated IN ORDER – the first WHEN clause that fits “wins” and no further evaluation is made. So: with triangles ( A, B, C ) as ( select 20, 20, 23 from dual union all select 20, 20, 20 from dual union all select 20, 21, 22 from … Read more
SELECT t1.ID ,t1.NAME ,t1.Grade ,t1.Marks FROM t1 INNER JOIN ( SELECT Grade ,max(Marks) AS highest_marks FROM t1 GROUP BY Grade ) AS TEMP ON t1.Marks = TEMP.highest_marks AND t1.Grade = TEMP.Grade 1 solved SQL Server group by clause and display all columns [closed]
Try passing null value for unused parameters and inside the stored procedure put a check for nulls to switch tables. CREATE PROCEDURE [dbo].[proc_search_patient_ByID] ( @PatID_pk int , @Cntid smallint, @FamID int ) AS SET NOCOUNT ON IF @Cntid IS NULL BEGIN –Use select stmt of a table END ELSE –Use select stmt of another table … Read more
You need to pass the value of the Combobox in @Status: Here you need to set conditions like this: DECLARE @Status varchar(15) –set the Status SELECT * FROM tbl_Location WHERE (@Status=”All” OR (@Status=”Nulls” AND YEAR IS NULL) OR (@Status=”Not Nulls” AND YEAR IS NOT NULL) ) 3 solved NULL Conditons in SQL Server [duplicate]
you can try sth like this SELECT customers FROM orders WHERE price > (select AVG(price) from orders) ; solved I want to select customers whose price is higher than the average price
Use an explicit JOIN with ON: SELECT c.*, u.* — you should really explicitly list the columns FROM contacts c JOIN users u ON c.user_id = u.user_id WHERE u.user_id = 1 ; solved SQL query where clause is ambiguous [duplicate]
Reserved words usually only cause problems if you’re using them as field names, and in that case you need to wrap them with brackets (“[]”) to eliminate the problem. I will amost guarantee you that your PlateState has some garbage in it, so you need to either trim it first (LTRIM(RTRIM(PlateState)) = ‘IN’) or use … Read more
Don’t no what happened and generate Url like this http://localhost:6143/(S(rgiplqpu3vuifxq2f5ngncre))/index.aspx [closed] solved Don’t no what happened and generate Url like this http://localhost:6143/(S(rgiplqpu3vuifxq2f5ngncre))/index.aspx [closed]
Use this in your query: LIMIT 24 LIMIT is a MySQL function that selects a particular range of results from your query results. There are basically two ways of using it: By simply specifying the number of results you want to fetch, like LIMIT 24; or By specifying another range in the form of LIMIT … Read more