msi77

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Interactive SQL Tutorial

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1d
 comment Can I make sure two columns dont have the same value
I agree, mistaken suggestion.
1d
 comment How do you create a composite foreign key when key being referenced is also a foreign key
Post the DDL statements of your tables.
1d
 answered How do you create a composite foreign key when key being referenced is also a foreign key
May
16
 awarded  Caucus
May
11
 answered How to find all positions of a string within another string
Apr
13
 answered Can I make sure two columns dont have the same value
Mar
29
 answered Extracting Multiple Values from Single Field
Mar
20
 awarded  Nice Answer
Mar
19
 awarded  Commentator
Mar
19
 comment How do you move a SQL Server 7 database to SQL Server 2012?
Are detach/attach command not working with adjusting the compatibility level after that?
Mar
10
 comment Is it possible to make one column readonly?
@Philipp M But you can revoke access to the table and grant it to the view. Does not it?
Mar
8
 answered Is it possible to make one column readonly?
Feb
27
 revised Error deleting more than 1 row
added 1 characters in body
Feb
11
 awarded  Yearling
Feb
6
 answered SQLQueryTableData-Important
Jan
22
 comment How to select row and column name where field is null?
@bummy, Concatenation will be NULL, if any column is NULL. This is OR, isn't it?
Jan
22
 answered INSERT succeeds but all inserted values become NULL
Jan
18
 answered SQL Subquery , One to Multiple rows
Jan
17
 comment Delete word, its meanings, its meaning's example sentences from DB
Violation of reference integrity is a poor suggestion.
Jan
16
 answered Delete word, its meanings, its meaning's example sentences from DB
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