Documentation.

h2/src/docsrc/help/help.csv

@@ -1728,9 +1728,15 @@ $$John's car$$
 "Other Grammar","Double","
 [ + | - ] { { number [ . number ] } | { . number } } [ E [ + | - ] expNumber [...] ] ]
 ","
+A floating point number with high precision.
 The limitations are the same as for the Java data type Double.
+To ensure the floating point representation is used, use CAST.
+There are some special values: to represent positive infinity, use POWER(0, -1);
+for negative infinity, use (-POWER(0, -1)); for -0.0, use (-CAST(0 AS DOUBLE));
+for NaN (not a number), use SQRT(-1).
 ","
 -1.4e-10
+CAST(0 AS DOUBLE)
 "
 
 "Other Grammar","Expression","
@@ -2031,7 +2037,7 @@ DECIMAL(20, 2)
 "Data Types","DOUBLE Type","
 { DOUBLE [ PRECISION ] | FLOAT | FLOAT4 | FLOAT8 }
 ","
-Floating point number. Should not be used to represent currency values, because
+A floating point number. Should not be used to represent currency values, because
 of rounding problems.
 
 Mapped to ""java.lang.Double"".
@@ -2042,7 +2048,7 @@ DOUBLE
 "Data Types","REAL Type","
 REAL
 ","
-Single precision floating point number. Should not be used to represent currency
+A single precision floating point number. Should not be used to represent currency
 values, because of rounding problems.
 
 Mapped to ""java.lang.Float"".
@@ -2053,7 +2059,7 @@ REAL
 "Data Types","TIME Type","
 TIME
 ","
-The format is hh:mm:ss.
+The time data type. The format is hh:mm:ss.
 
 Mapped to ""java.sql.Time"". When converted to a ""java.sql.Date"", the date is set to ""1970-01-01"".
 ","
@@ -2063,7 +2069,7 @@ TIME
 "Data Types","DATE Type","
 DATE
 ","
-The format is yyyy-MM-dd.
+The date data type. The format is yyyy-MM-dd.
 
 Mapped to ""java.sql.Date"", with the time set to ""00:00:00""
 (or to the next possible time if midnight doesn't exist for the given date and timezone due to a daylight saving change).
@@ -2074,7 +2080,7 @@ DATE
 "Data Types","TIMESTAMP Type","
 { TIMESTAMP | DATETIME | SMALLDATETIME }
 ","
-The format is yyyy-MM-dd hh:mm:ss[.nnnnnnnnn].
+The timestamp data type. The format is yyyy-MM-dd hh:mm:ss[.nnnnnnnnn].
 
 Mapped to ""java.sql.Timestamp"" (""java.util.Date"" is also supported).
 ","

h2/src/docsrc/html/changelog.html

@@ -18,9 +18,15 @@ Change Log
 <h1>Change Log</h1>
 
 <h2>Next Version (unreleased)</h2>
-<ul><li>Array literals with zero or one element were not be parsed correctly.
+<ul><li>The double or float value -0.0 is now distinct from 0.0 (as in Java).
+</li><li>TCP and PG server: if the default port is already in use, the services are now started on
+    another free port (unless the port is explicitly set). This allows to start the H2 Console
+    even if the TCP or PG servers are already running.
+</li><li>LIKE didn't use an index unless the right hand side was a literal or parameter.
+    Now an index is used for LIKE CONCAT(?, '%').
+</li><li>Array literals with zero or one element were not be parsed correctly.
     Now trailing commas are ignored (as in Java). Expressions of the form '(1)' are still parsed as the value 1.
-    An empty array is '()'. An array with one element must contain a comma to be parsed as an array, as in '(1,)'. 
+    An empty array is '()'. An array with one element must contain a comma to be parsed as an array, as in '(1,)'.
 </li><li>Issue 290: Conditions using subqueries were sometimes evaluated before much simpler conditions,
     which was very bad for performance. This includes subqueries returning a value, EXISTS subqueries,
     and IN(SELECT ..) subqueries.

h2/src/docsrc/html/roadmap.html

@@ -561,7 +561,7 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
 </li><li>Optimization for large lists for column IN(1, 2, 3, 4,...) - currently an list is used, could potentially use a hash set
     (maybe only for a part of the values - the ones that can be evaluated).
 </li><li>Compatibility for ARRAY data type (Oracle: VARRAY(n) of VARCHAR(m); HSQLDB: VARCHAR(n) ARRAY; Postgres: VARCHAR(n)[]).
-</li><li>PostgreSQL compatible array literal syntax: ARRAY[['breakfast', 'consulting'], ['meeting', 'lunch']]
+</li><li>PostgreSQL compatible array literal syntax: ARRAY[['a', 'b'], ['c', 'd']]
 </li></ul>
 
 <h2>Not Planned</h2>

h2/src/docsrc/html/tutorial.html

@@ -163,6 +163,10 @@ This can be done by changing the port in the file <code>.h2.server.properties</c
 in the user directory (for Windows, this is usually in <code>Documents and Settings/&lt;username&gt;</code>).
 The relevant entry is webPort.
 </p>
+<p>
+If no port is specified for the TCP and PG servers, they will try to listen on the default port for the given service.
+If the default port is already in use, a random port is used.
+</p>
 
 <h3>Connecting to the Server using a Browser</h3>
 <p>

h2/src/main/org/h2/jdbc/JdbcDatabaseMetaData.java

@@ -202,8 +202,8 @@ public class JdbcDatabaseMetaData extends TraceObject implements DatabaseMetaDat
      * <li>21 SCOPE_TABLE (String) always null </li>
      * <li>22 SOURCE_DATA_TYPE (short) null </li>
      * <li>23 IS_AUTOINCREMENT (String) "NO" or "YES" </li>
-     * <li>24 SCOPE_CATLOG (String) always null
-     * (the typo is on purpose, for compatibility with the JDBC specification prior to 4.1)</li>
+     * <li>24 SCOPE_CATLOG (String) always null (the typo is on purpose,
+     * for compatibility with the JDBC specification prior to 4.1)</li>
      * </ul>
      *
      * @param catalogPattern null (to get all objects) or the catalog name

h2/src/main/org/h2/message/TraceObject.java

@@ -108,6 +108,9 @@ public class TraceObject {
         "ds", "xads", "xares", "xid", "ar"
     };
 
+    /**
+     * The trace module used by this object.
+     */
     protected Trace trace;
 
     private int traceType;

h2/src/tools/org/h2/build/doc/dictionary.txt

@@ -677,4 +677,5 @@ trouble designed decouple reflectively skeletons retention reflective validates
 clip upgrades demonstrate inspectors
 exceed identities differentiate inherited tracks notated strip suggestions
 registration sanity improperly annotate inheritance composite inspected
-hurt imposes marshal policy upgrader configurations dark
+hurt imposes marshal policy upgrader configurations dark varray xlint executor
+completion