大约有 370 项符合查询结果（耗时：0.0229秒） [XML]
“CASE” statement within “WHERE” clause in SQL Server 2008
... THEN '(BLANK)' ELSE OPPORTUNITY END
AS OPP,LEN(OPPORTUNITY) FROM [DBO].[TBL]
above query is to fill in dropdown which blank values shows as "(blank)". Also if we pass this value into sql where clause to get blank values with other values I don't know how to handle that. And finally came up with...
How do I use regex in a SQLite query?
...line into your ~/.sqliterc.
Now you can query like this:
SELECT fld FROM tbl WHERE fld REGEXP '\b3\b';
If you want to query directly from the command-line, you can use the -cmd switch to load the library before your SQL:
sqlite3 "$filename" -cmd ".load /usr/lib/sqlite3/pcre.so" "SELECT fld FROM...
How to combine date from one field with time from another field - MS SQL Server
...
This worked for me
CAST(Tbl.date as DATETIME) + CAST(Tbl.TimeFrom AS TIME)
(on SQL 2008 R2)
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IN clause and placeholders
...String[]{subQuery}););
This is Valid
String subQuery = "SELECT _id FROM tbl_partofspeech where part_of_speech = 'noun'";
Cursor cursor = SQLDataBase.rawQuery(
"SELECT * FROM table_main where part_of_speech_id IN (" +
subQuery +
")",
...
How to convert all tables from MyISAM into InnoDB?
...ysql_query($sql);
while($row = mysql_fetch_array($rs))
{
$tbl = $row[0];
$sql = "ALTER TABLE `$tbl` ENGINE=INNODB";
mysql_query($sql);
}
?>
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How to delete the top 1000 rows from a table using Sql Server 2008?
...ast. Try it:
DELETE FROM YourTABLE
FROM (SELECT TOP XX PK FROM YourTABLE) tbl
WHERE YourTABLE.PK = tbl.PK
Replace YourTABLE by table name,
XX by a number, for example 1000,
pk is the name of the primary key field of your table.
...
JavaScript data formatting/pretty printer
...be printed somewhere on your doc. Better to look than in the console.
var tbl = prettyPrint( myObject, { /* options such as maxDepth, etc. */ });
document.body.appendChild(tbl);
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How to drop all user tables?
...begin
for i in (select 'drop table '||table_name||' cascade constraints' tbl from user_tables)
loop
execute immediate i.tbl;
end loop;
end;
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Error in finding last used cell in Excel with VBA
...FindLastRowInExcelTableColAandB()
Dim lastRow As Long
Dim ws As Worksheet, tbl as ListObject
Set ws = Sheets("Sheet1") 'Modify as needed
'Assuming the name of the table is "Table1", modify as needed
Set tbl = ws.ListObjects("Table1")
With tbl.ListColumns(3).Range
lastrow = .Find(What:="*", _
...
How do I get the size of a java.sql.ResultSet?
...E it took approx 7 second. When I used rather SELECT COUNT(*) FROM default_tbl before the SELECT COUNT(*) FROM default_tbl it took altogether less than 1.5 second. I tested on embedded derby database 10.11.1.1
– Vit Bernatik
May 19 '15 at 12:07
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