Oracle 5.0 Reference Manual page 835

+------+------------------+
| Bar | +7-912-800-80-01 |
+------+------------------+
1 row in set (0.00 sec)
mysql> SELECT * FROM phonebook WHERE phone='79128008001';
+------+------------------+
| name | phone
+------+------------------+
| Bar | +7-912-800-80-01 |
+------+------------------+
1 row in set (0.00 sec)
mysql> SELECT * FROM phonebook WHERE phone='7 9 1 2 8 0 0 8 0 0 1';
+------+------------------+
| name | phone
+------+------------------+
| Bar | +7-912-800-80-01 |
+------+------------------+
1 row in set (0.00 sec)
10.4.4.2. LDML Syntax Supported in MySQL
This section describes the LDML syntax that MySQL recognizes. This is a subset of the syntax
described in the LDML specification available at http://www.unicode.org/reports/tr35/, which should
be consulted for further information. The rules described here are all supported except that character
sorting occurs only at the primary level. Rules that specify differences at secondary or higher sort levels
are recognized (and thus can be included in collation definitions) but are treated as equality at the
primary level.
Character Representation
Characters named in LDML rules can be written in
Unicode code point value. Within hexadecimal values, the digits
and
\u00E1
is a MySQL limitation; the LDML specification permits literal non-Latin1 characters in the rules). Only
characters in the Basic Multilingual Plane can be specified. This notation does not apply to characters
outside the BMP range of
The
Index.xml
Syntax Rules
LDML has reset rules and shift rules to specify character ordering. Orderings are given as a set of rules
that begin with a reset rule that establishes an anchor point, followed by shift rules that indicate how
characters sort relative to the anchor point.
• A
<reset>
subsequent shift rules to cause them to be taken in relation to a given character. Either of the
following rules resets subsequent shift rules to be taken in relation to the letter 'A':
<reset>A</reset>
<reset>\u0041</reset>
• The <p>, <s>, and
from another character:
• Use primary differences to distinguish separate letters.
• Use secondary differences to distinguish accent variations.
• Use tertiary differences to distinguish lettercase variations.
Either of these rules specifies a primary shift rule for the
Adding a UCA Collation to a Unicode Character Set
|
|
are equivalent. Basic Latin letters
\u00e1
to FFFF.
0000
file itself should be written using ASCII encoding.
rule does not specify any ordering in and of itself. Instead, it "resets" the ordering for
shift rules define primary, secondary, and tertiary differences of a character
<t>
format, where
\unnnn
through
A
and
A-Z a-z
character:
'G'
815
is the hexadecimal
nnnn
are not case sensitive;
F
can also be written literally (this