diff options
| -rw-r--r-- | doc/src/sgml/charset.sgml | 21 | ||||
| -rw-r--r-- | doc/src/sgml/release-16.sgml | 2 |
2 files changed, 18 insertions, 5 deletions
diff --git a/doc/src/sgml/charset.sgml b/doc/src/sgml/charset.sgml index 9db14649aa7..9a93daf37d0 100644 --- a/doc/src/sgml/charset.sgml +++ b/doc/src/sgml/charset.sgml @@ -1140,6 +1140,14 @@ SELECT 'w;x*y-z' = 'wxyz' COLLATE num_ignore_punct; -- true <table id="icu-collation-levels"> <title>ICU Collation Levels</title> <tgroup cols="8"> + <colspec colname="col1" colwidth="1*"/> + <colspec colname="col2" colwidth="1.25*"/> + <colspec colname="col3" colwidth="1*"/> + <colspec colname="col4" colwidth="1*"/> + <colspec colname="col5" colwidth="1*"/> + <colspec colname="col6" colwidth="1*"/> + <colspec colname="col7" colwidth="1*"/> + <colspec colname="col8" colwidth="1*"/> <thead> <row> <entry>Level</entry> @@ -1250,6 +1258,10 @@ SELECT 'x-y' = 'x_y' COLLATE level4; -- false <table id="icu-collation-settings-table"> <title>ICU Collation Settings</title> <tgroup cols="4"> + <colspec colname="col1" colwidth="1*"/> + <colspec colname="col2" colwidth="2*"/> + <colspec colname="col3" colwidth="2*"/> + <colspec colname="col4" colwidth="5*"/> <thead> <row> <entry>Key</entry> @@ -1305,10 +1317,11 @@ SELECT 'x-y' = 'x_y' COLLATE level4; -- false </para> <para> Full normalization is important in some cases, such as when - multiple accents are applied to a single character. For instance, - <literal>'ệ'</literal> can be composed of code points - <literal>U&'\0065\0323\0302'</literal> or - <literal>U&'\0065\0302\0323'</literal>. With full normalization + multiple accents are applied to a single character. For example, + the code point sequences <literal>U&'\0065\0323\0302'</literal> + and <literal>U&'\0065\0302\0323'</literal> represent + an <literal>e</literal> with circumflex and dot-below accents + applied in different orders. With full normalization on, these code point sequences are treated as equal; otherwise they are unequal. </para> diff --git a/doc/src/sgml/release-16.sgml b/doc/src/sgml/release-16.sgml index d5efe4645fb..9f6a272b30f 100644 --- a/doc/src/sgml/release-16.sgml +++ b/doc/src/sgml/release-16.sgml @@ -1772,7 +1772,7 @@ Author: Tom Lane <tgl@sss.pgh.pa.us> <listitem> <para> -Change date_trunc(unit, timestamptz, time_zone) to be an immutable function (Przemysław Sztoch) +Change date_trunc(unit, timestamptz, time_zone) to be an immutable function (Przemyslaw Sztoch) </para> <para> |