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Exact match

The same sequence of characters in the column with vehicle plates must correspond to a sequence of characters, corresponding to the identified vehicle plate.

The Vehicle Tracer

window displays all table columns containing the vehicle numbers

Partial search

At least one sequence of characters, that is partially or in full present in the plate in the external BD must correspond to identified vehicle plate.

Wildcard search

At least one of the plates, stored at external DB, must correspond to identified vehicle plate. Wildcards are recorded to the external BD preliminary together with vehicle plates. Wildcards in the DB are recorded according to Transact-SQL rules. Wildcards may contain usual characters and

wildcards in the required combination.

SQL-query

SQL-query is designed for extracting the required data from the table, containing plate's numbers and also from bound tables. SQL-query is used for more flexible setting up the Auto-Intellect PC (example of such SQL-query is given in 7.6.6 part of the manual, Fig. 7.6—13)

The Vehicle Tracer

window displays the columns of the external

database tables specified in the SQL

query

The recognized number must correspond to at least one sequence of characters that is partially or completely contained in the number in the external plate database. You can select the maximum number of errors (mismatches of characters) in the number.

Note. The more errors are accepted, the more the search system is loaded.

%

Any string

with a length of zero or more characters

Plates, containing elements '

A', '385' and '78', divided by any number of characters, for example '

AO38578', '

A385MK78' correspond to the wildcard '

A%385%78'

_ (underlining)

Any single character

Plates, containing a sequence of 4 characters , the first of which is '2' and the last is '5' correspond to the wildcard '2__5', for example '

A256577', '2115

OK43'

[]

Any single character

contained in a range ([

A-

E])

or set ([

ABCDE])

Plates, containing a sequence of 4 characters correspond to the wildcard '[

E-

M][2-5]53' . The sequence ends in '53',the first character belongs to the range

E-

M, the second one belongs to the range 2-5, for example '

K453MH02', '

m253BT63'

[^]

Any single character

not contained in

a range ([

^A-

E]) or

set ([

^ABCDE])

Plates, containing a sequence of 4 characters correspond to the wildcard '[

^E-

M]499'. The sequence ends in '499', the first character does not belong to the range

E-

M, for example '

B499BK57', '

H499578'