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  1. In order to do the sql more reliable I would recommend to use upper case. Users surely strive to make the login look like last/first name but I stumbled with cases ...
    stackoverflow.com/questions/13661455/​sql-integrity... - Cached
  2. Microsoft SQL Server Constraints. Saturday, ... The following list gives a sampling of domain integrity constraints. ... , ProductName nvarchar (40) Constraint IX ...
    odetocode.com/Articles/79.aspx - Cached
  3. Article about using Microsoft SQL Server constraints. ... , LName VARCHAR(30) NOT NULL ... for enforcing data integrity. Using constraints is preferred ...
    mssqlcity.com/Articles/General/using_​constraints.htm - Cached
  4. SQL Integrity Constraint VarChar Comparison. 0. Oracle: Unique Constraint violation on PK with verifiably unique data. 0. Integrity constraint violated in Oracle. 0.
    stackoverflow.com/.../violated-​parent...integrity-constraint - Cached
  5. with an integrity constraint. the SQL Trace of the relevant operations :-- ... nvarchar & different collation comparison; Nvarchar; Nvarchar; Nummerous Deadlocks;
    sql.itags.org/q_sql_37592.html - Cached
  6. Constraints in Microsoft SQL Server 2000 allow us to define the ways in ... Referential Integrity Constraints: ... (emp_id varchar(7) CONSTRAINT PK_emp_id PRIMARY KEY ...
    www.aspfree.com/.../Constraints-In-​Microsoft-SQL-SERVER-2000 - Cached
  7. Adobe PDF
    SQL NULL’s, Constraints, Triggers ... When we compare a NULLwith another value (including another ... Referential integrity in SQL:
    infolab.stanford.edu/~ullman/fcdb/spr99/​lec9.pdf
  8. CONSTRAINT_CATALOG: nvarchar(128) Constraint qualifier. ... The action that is taken if a Transact-SQL statement violates referential integrity defined by this ...
    technet.microsoft.com/en-us/library/​aa933209 - Cached
  9. For information about referential integrity constraints, ... VARCHAR(30) in Microsoft SQL Server or ... clauses and COLUMN check constraints or rules to compare ...
    docs.oracle.com/cd/.../doc.150/e12156/​ss_oracle_compared.htm - Cached
  10. Integrity Constraints. ... NOT NULL PRIMARY KEY, EMP_NAME VARCHAR (40 ... You can use just about any condition in a check constraint, as you can with a SQL ...
    www.informit.com/library/​content.aspx?b=STY_Sql_24hours&... - Cached