Enable/Disable a table to be read only on the fly
Wouldn't be nice if we can set the "read only" property of any table to be on or off easily with one simple stored procedure call?
2013-07-30
16,228 reads
Steven Rao
Dynamically Truncate a Partitioned Table
Wouldn't be great if you could truncate any partition of a partitioned table with one T-SQL statement? This article shows you how.
2013-07-11
6,551 reads
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Question of the Day
STRING_AGG's behavior
Executing the following script (Sql Server 2022), you get the table t0 with 10 rows:
CREATE TABLE t0
( id INT PRIMARY KEY
, field1 VARCHAR(1000)
, field2 VARCHAR(MAX));
INSERT INTO t0
SELECT
gs.value
, REPLICATE ('X', 1000)
, REPLICATE ('Y', 1000)
FROM generate_series(1, 10, 1) gs;
GOWhat happens if you execute the following statements?
select STRING_AGG(field1, ';') within group (order by id) from t0;
select STRING_AGG(field2, ';') within group (order by id) from t0;