Skip to content

H
h2database
Unverified 提交 e7b7c03b authored 作者: Evgenij Ryazanov's avatar Evgenij Ryazanov 提交者： GitHub
浏览文件
操作

Merge pull request #1304 from katzyn/docs 

Update changelog and fix building of documentation
上级 bfc0a3cb d7b83d15
隐藏空白字符变更
内嵌 并排
正在显示 包含 151 行增加 和 30 行删除
h2/src/docsrc/html/changelog.html
浏览文件 @ e7b7c03b
......@@ -21,6 +21,140 @@ Change Log
<h2>Next Version (unreleased)</h2>
<ul>
<li>PR #1302: Use OpenJDK instead of OracleJDK 10 in Travis builds due to Travis problem
</li>
<li>Issue #1032: Error when executing "SELECT DISTINCT ON"
</li>
<li>Issue #1295: ConditionInSelect violates requirements of LocalResult
</li>
<li>PR #1296: Assorted minor changes
</li>
<li>PR #1293: Move HELP and SHOW tests into own files
</li>
<li>PR #1291: Fix update count for REPLACE and move some SQL tests into separate files
</li>
<li>PR #1290: Do not load the whole LOBs into memory for comparison operation
</li>
<li>Issue #408: DISTINCT does not properly work with ORDER BY on function like LOWER
</li>
<li>PR #1286: Fix MVTempResult implementations for results with invisible columns
</li>
<li>Issue #1284: Nanoseconds of timestamps from old H2 versions are not read properly
</li>
<li>PR #1283: Clean up interaction between LocalResult and ResultExternal
</li>
<li>Issue #1265: OOME is not handled properly in TraceObject.logAndConvert()
</li>
<li>Issue #1061: Regression: Braces after WITH clause not allowed anymore
</li>
<li>PR #1277: Assorted changes in Parser
</li>
<li>PR #1276: Improve support of ARRAY and SQLXML in JDBC layer
</li>
<li>PR #1275: Do not quote other lower case characters
</li>
<li>PR #1274: Use token type in Parser instead of string comparisons
</li>
<li>PR #1272: Reduce code duplication in Parser
</li>
<li>PR #1271: Minor memory leak
</li>
<li>PR #1270: drop TableView isPersistent field
</li>
<li>PR #1269: Eliminate commit of empty batch in some tests
</li>
<li>Issue #1266: Add INFORMATION_SCHEMA.COLUMNS.DATETIME_PRECISION
</li>
<li>Issue #1261: How to discover stored enum types through INFORMATION_SCHEMA
</li>
<li>Issue #1258: Failing to remove index when using schema.table
</li>
<li>PR #1256: misc tiny refactorings
</li>
<li>PR #1255: Minor changes in MERGE USING, DATE_TRUNC, and EXTRACT
</li>
<li>Issue #1214: Internal compiler believes that "3 warnings" is an error
</li>
<li>PR #1252: Assorted minor changes
</li>
<li>PR #1251: Fix SQL representation of CAST for types with fractional seconds precision
</li>
<li>PR #1250: Batch append mode for MVMap
</li>
<li>PR #1248: StringIndexOutOfBoundsException due to undoLog map
</li>
<li>PR #1246: Detect disabled tests
</li>
<li>PR #1242: Add implementation of SQLXML interface
</li>
<li>PR #1241: Various tweaks in attempting to fix TestDiskFull test
</li>
<li>PR #1240: Optimise ValueLobDB comparison methods
</li>
<li>PR #1239: Don't try to find tools.jar on Java 9+
</li>
<li>PR #1238: remove unfinished android API
</li>
<li>PR #1237: remove JaQu
</li>
<li>PR #1236: remove STORE_LOCAL_TIME code
</li>
<li>PR #1235: Do not use deprecated Class.newInstance()
</li>
<li>PR #1234: Fix NPE in Parser.parseMergeUsing()
</li>
<li>PR #1233: Simplify old lob ValueLob class
</li>
<li>Issue 1227: lob growth in pagestore mode
</li>
<li>PR #1230: clean up some javadoc and some throws clauses
</li>
<li>PR #1229: Create UndoLog only when necessary and remove outdated code
</li>
<li>PR #1228: Remove some PageStore+MVCC leftovers
</li>
<li>PR #1226: Fix inconsistencies in checks for transaction isolation level
</li>
<li>PR #1224: Enable Java 10 testing on Travis
</li>
<li>PR #1223: Fix issues with testing on latest Java versions
</li>
<li>PR #1222: Leftovers handling
</li>
<li>Issue #1220: JDK-9 build fails due to usage of java.xml.bind in external authentication
</li>
<li>PR #1218: Test utilities only once during TestAll
</li>
<li>PR #1217: Postpone session.endStatement() until after commit
</li>
<li>PR #1213: KillRestart fix
</li>
<li>PR #1211: Assorted minor changes
</li>
<li>Issue #1204: Always use MVCC with MVStore and never use it with PageStore
</li>
<li>PR #1206: Forbid reconnects in non-regular modes in TestScript
</li>
<li>PR #1205: Misc test fixes
</li>
<li>Issue 1198: Enable MULTI_THREADED by default for MVStore mode
</li>
<li>Issue #1195: Calling setBytes to set VARCHAR field fails
</li>
<li>PR #1197: Fix or suppress errors in tests
</li>
<li>PR #1194: TestKillRestartMulti: A map named undoLog-1 already exists
</li>
<li>PR #1193: enable TestRandomSQL on non-memory databases
</li>
<li>PR #1191: External authentication with datasource issue
</li>
<li>PR #1188: Undo log split to reduce contention
</li>
<li>PR #1186: TransactionMap::sizeAsLong() optimized - temp map eliminated
</li>
<li>PR #1185: Improve naming of the object id field in Prepared
</li>
<li>Issue #1196: Feature request for MS SQL Server Compatibility Mode
</li>
<li>Issue #1177: Resource leak in Recover tool
......
h2/src/docsrc/html/roadmap.html
浏览文件 @ e7b7c03b
......@@ -103,7 +103,7 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>Linked schema using CSV files: one schema for a directory of files; support indexes for CSV files.
</li><li>iReport to support H2.
</li><li>Include SMTP (mail) client (alert on cluster failure, low disk space,...).
</li><li>Option for SCRIPT to only process one or a set of schemas or tables, and append to a file.
</li><li>Option for SCRIPT to append to a file.
</li><li>JSON parser and functions.
</li><li>Copy database: tool with config GUI and batch mode, extensible (example: compare).
</li><li>Document, implement tool for long running transactions using user-defined compensation statements.
......@@ -124,7 +124,6 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>SQL Server 2005, Oracle: support COUNT(*) OVER(). See http://www.orafusion.com/art_anlytc.htm
</li><li>SQL 2003: http://www.wiscorp.com/sql_2003_standard.zip
</li><li>Version column (number/sequence and timestamp based).
</li><li>Optimize getGeneratedKey: send last identity after each execute (server).
</li><li>Test and document UPDATE TEST SET (ID, NAME) = (SELECT ID*10, NAME || '!' FROM TEST T WHERE T.ID=TEST.ID).
</li><li>Max memory rows / max undo log size: use block count / row size not row count.
</li><li>Implement point-in-time recovery.
......@@ -149,8 +148,7 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>Backup tool should work with other databases as well.
</li><li>Console: -ifExists doesn't work for the console. Add a flag to disable other dbs.
</li><li>Check if 'FSUTIL behavior set disablelastaccess 1' improves the performance (fsutil behavior query disablelastaccess).
</li><li>Java static code analysis: http://pmd.sourceforge.net/
</li><li>Java static code analysis: http://www.eclipse.org/tptp/
</li><li>Java static code analysis: https://pmd.github.io/
</li><li>Compatibility for CREATE SCHEMA AUTHORIZATION.
</li><li>Implement Clob / Blob truncate and the remaining functionality.
</li><li>File locking: writing a system property to detect concurrent access from the same VM (different classloaders).
......@@ -167,7 +165,7 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>Support updatable views with join on primary keys (to extend a table).
</li><li>Public interface for functions (not public static).
</li><li>Support reading the transaction log.
</li><li>Feature matrix as in <a href="http://www.inetsoftware.de/products/jdbc/mssql/features/default.asp">i-net software</a>.
</li><li>Feature matrix.
</li><li>Updatable result set on table without primary key or unique index.
</li><li>Allow execution time prepare for SELECT * FROM CSVREAD(?, 'columnNameString')
</li><li>Support data type INTERVAL
......@@ -213,7 +211,6 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>Server: use one listener (detect if the request comes from an PG or TCP client)
</li><li>Optimize SELECT MIN(ID), MAX(ID), COUNT(*) FROM TEST WHERE ID BETWEEN 100 AND 200
</li><li>Sequence: PostgreSQL compatibility (rename, create) http://www.postgresql.org/docs/8.2/static/sql-altersequence.html
</li><li>DISTINCT: support large result sets by sorting on all columns (additionally) and then removing duplicates.
</li><li>Support a special trigger on all tables to allow building a transaction log reader.
</li><li>File system with a background writer thread; test if this is faster
</li><li>Better document the source code (high level documentation).
......@@ -228,7 +225,6 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>Improve documentation of access rights.
</li><li>Support opening a database that is in the classpath, maybe using a new file system. Workaround: detect jar file using getClass().getProtectionDomain().getCodeSource().getLocation().
</li><li>Remember the user defined data type (domain) of a column.
</li><li>MVCC: support multi-threaded kernel with multi-version concurrency.
</li><li>Auto-server: add option to define the port range or list.
</li><li>Support Jackcess (MS Access databases)
</li><li>Built-in methods to write large objects (BLOB and CLOB): FILE_WRITE('test.txt', 'Hello World')
......@@ -254,7 +250,6 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>Access rights: add missing features (users should be 'owner' of objects; missing rights for sequences; dropping objects)
</li><li>Support NOCACHE table option (Oracle).
</li><li>Support table partitioning.
</li><li>Add regular javadocs (using the default doclet, but another css) to the homepage.
</li><li>The database should be kept open for a longer time when using the server mode.
</li><li>Javadocs: for each tool, add a copy &amp; paste sample in the class level.
</li><li>Javadocs: add @author tags.
......@@ -264,7 +259,6 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>Write (log) to system table before adding to internal data structures.
</li><li>Support direct lookup for MIN and MAX when using WHERE (see todo.txt / Direct Lookup).
</li><li>Support other array types (String[], double[]) in PreparedStatement.setObject(int, Object) (with test case).
</li><li>MVCC should not be memory bound (uncommitted data is kept in memory in the delta index; maybe using a regular b-tree index solves the problem).
</li><li>Oracle compatibility: support NLS_DATE_FORMAT.
</li><li>Support for Thread.interrupt to cancel running statements.
</li><li>Cluster: add feature to make sure cluster nodes can not get out of sync (for example by stopping one process).
......@@ -298,7 +292,6 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>Support TRUNCATE .. CASCADE like PostgreSQL.
</li><li>Fulltext search: lazy result generation using SimpleRowSource.
</li><li>Fulltext search: support alternative syntax: WHERE FTL_CONTAINS(name, 'hello').
</li><li>MySQL compatibility: support REPLACE, see http://dev.mysql.com/doc/refman/6.0/en/replace.html and issue 73.
</li><li>MySQL compatibility: support INSERT INTO table SET column1 = value1, column2 = value2
</li><li>Docs: add a one line description for each functions and SQL statements at the top (in the link section).
</li><li>Javadoc search: weight for titles should be higher ('random' should list Functions as the best match).
......@@ -319,7 +312,6 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>MySQL compatibility: for auto_increment columns, convert 0 to next value (as when inserting NULL).
</li><li>Optimization for multi-column IN: use an index if possible. Example: (A, B) IN((1, 2), (2, 3)).
</li><li>Optimization for EXISTS: convert to inner join or IN(..) if possible.
</li><li>Functions: support hashcode(value); cryptographic and fast
</li><li>Serialized file lock: support long running queries.
</li><li>Network: use 127.0.0.1 if other addresses don't work.
</li><li>Pluggable network protocol (currently Socket/ServerSocket over TCP/IP) - see also TransportServer with master slave replication.
......@@ -352,7 +344,6 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>Compatibility: Java functions with SQLJ Part1 http://www.acm.org/sigmod/record/issues/9912/standards.pdf.gz
</li><li>Compatibility: Java functions with SQL/PSM (Persistent Stored Modules) - need to find the documentation.
</li><li>CACHE_SIZE: automatically use a fraction of Runtime.maxMemory - maybe automatically the second level cache.
</li><li>Support date/time/timestamp as documented in http://en.wikipedia.org/wiki/ISO_8601
</li><li>PostgreSQL compatibility: when in PG mode, treat BYTEA data like PG.
</li><li>Support =ANY(array) as in PostgreSQL. See also http://www.postgresql.org/docs/8.0/interactive/arrays.html
</li><li>IBM DB2 compatibility: support PREVIOUS VALUE FOR sequence.
......@@ -380,7 +371,6 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>Issue 126: The index name should be "IDX_" plus the constraint name unless there is a conflict, in which case append a number.
</li><li>Issue 127: Support activation/deactivation of triggers
</li><li>Issue 130: Custom log event listeners
</li><li>Issue 131: IBM DB2 compatibility: sysibm.sysdummy1
</li><li>Issue 132: Use Java enum trigger type.
</li><li>Issue 134: IBM DB2 compatibility: session global variables.
</li><li>Cluster: support load balance with values for each server / auto detect.
......@@ -430,7 +420,6 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>Maybe use PhantomReference instead of finalize.
</li><li>Database file name suffix: should only have one dot by default. Example: .h2db
</li><li>Issue 196: Function based indexes
</li><li>ALTER TABLE ... ADD COLUMN IF NOT EXISTS columnName.
</li><li>Fix the disk space leak (killing the process at the exact right moment will increase
the disk space usage; this space is not re-used). See TestDiskSpaceLeak.java
</li><li>ROWNUM: Oracle compatibility when used within a subquery. Issue 198.
......@@ -464,7 +453,6 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
or to prevent to login with the same username and password from different IPs.
Possibly using the DatabaseEventListener API, or a new API.
</li><li>Compatibility for data type CHAR (Derby, HSQLDB). Issue 212.
</li><li>Compatibility with MySQL TIMESTAMPDIFF. Issue 209.
</li><li>Optimizer: use a histogram of the data, specially for non-normal distributions.
</li><li>Trigger: allow declaring as source code (like functions).
</li><li>User defined aggregate: allow declaring as source code (like functions).
......@@ -510,8 +498,6 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>Single-column primary key values are always stored explicitly. This is not required.
</li><li>Compatibility with MySQL: support CREATE TABLE TEST(NAME VARCHAR(255) CHARACTER SET UTF8).
</li><li>CALL is incompatible with other databases because it returns a result set, so that CallableStatement.execute() returns true.
</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[['a', 'b'], ['c', 'd']]
</li><li>PostgreSQL compatibility: UPDATE with FROM.
......@@ -550,7 +536,6 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>MySQL compatibility: index names only need to be unique for the given table.
</li><li>Issue 352: constraints: distinguish between 'no action' and 'restrict'. Currently, only restrict is supported,
and 'no action' is internally mapped to 'restrict'. The database meta data returns 'restrict' in all cases.
</li><li>Oracle compatibility: support MEDIAN aggregate function.
</li><li>Issue 348: Oracle compatibility: division should return a decimal result.
</li><li>Read rows on demand: instead of reading the whole row, only read up to that column that is requested.
Keep an pointer to the data area and the column id that is already read.
......
h2/src/main/org/h2/command/Parser.java
浏览文件 @ e7b7c03b
......@@ -5592,7 +5592,7 @@ public class Parser {
* data and table if we don't have a working CTE already.
*/
Table recursiveTable = TableView.createShadowTableForRecursiveTableExpression(
isTemporary, session, cteViewName, schema, columns, database);
isTemporary, session, cteViewName, schema, columns, database);
List<Column> columnTemplateList;
String[] querySQLOutput = {null};
try {
......
h2/src/main/org/h2/command/dml/Query.java
浏览文件 @ e7b7c03b
......@@ -270,7 +270,7 @@ public abstract class Query extends Prepared {
/**
* @return whether this query is a plain {@code DISTINCT} query
*/
public boolean isStardardDistinct() {
public boolean isStandardDistinct() {
return distinct;
}
......
h2/src/main/org/h2/jdbc/JdbcResultSet.java
浏览文件 @ e7b7c03b
......@@ -2493,7 +2493,6 @@ public class JdbcResultSet extends TraceObject implements ResultSet, JdbcResultS
*
* @param columnIndex (1,2,...)
* @param x the value
* @param length the length
* @throws SQLException if the result set is closed or not updatable
*/
@Override
......@@ -2520,7 +2519,6 @@ public class JdbcResultSet extends TraceObject implements ResultSet, JdbcResultS
*
* @param columnLabel the column label
* @param x the value
* @param length the length
* @throws SQLException if the result set is closed or not updatable
*/
@Override
......
h2/src/main/org/h2/mvstore/MVMap.java
浏览文件 @ e7b7c03b
......@@ -94,7 +94,7 @@ public class MVMap<K, V> extends AbstractMap<K, V>
@SuppressWarnings("unchecked")
private MVMap(MVStore store, DataType keyType, DataType valueType, int id, long createVersion,
AtomicReference<RootReference> root, int keysPerPage, boolean singleWriter) {
AtomicReference<RootReference> root, int keysPerPage, boolean singleWriter) {
this.store = store;
this.id = id;
this.createVersion = createVersion;
......@@ -1418,7 +1418,7 @@ public class MVMap<K, V> extends AbstractMap<K, V>
this.appendCounter = 0;
}
// This one is used for append buffer maintance
// This one is used for append buffer maintenance
RootReference(RootReference r, int appendCounter, int attempt) {
this.root = r.root;
this.version = r.version;
......
h2/src/main/org/h2/mvstore/db/MVSortedTempResult.java
浏览文件 @ e7b7c03b
......@@ -100,15 +100,15 @@ class MVSortedTempResult extends MVTempResult {
* @param distinct
* whether this result should be distinct
* @param distinctIndexes
* indexes of distinct columns for DISINCT ON results
* indexes of distinct columns for DISTINCT ON results
* @param visibleColumnCount
* count of visible columns
* @param sort
* sort order, or {@code null} if this result does not need any
* sorting
*/
MVSortedTempResult(Database database, Expression[] expressions, boolean distinct, int[] distinctIndexes, int visibleColumnCount,
SortOrder sort) {
MVSortedTempResult(Database database, Expression[] expressions, boolean distinct, int[] distinctIndexes,
int visibleColumnCount, SortOrder sort) {
super(database, expressions.length, visibleColumnCount);
this.distinct = distinct;
this.distinctIndexes = distinctIndexes;
......
h2/src/main/org/h2/mvstore/db/MVTempResult.java
浏览文件 @ e7b7c03b
......@@ -67,7 +67,7 @@ public abstract class MVTempResult implements ResultExternal {
* @param distinct
* is output distinct
* @param distinctIndexes
* indexes of distinct columns for DISINCT ON results
* indexes of distinct columns for DISTINCT ON results
* @param visibleColumnCount
* count of visible columns
* @param sort
......
h2/src/test/org/h2/test/db/TestFunctions.java
浏览文件 @ e7b7c03b
......@@ -1246,7 +1246,8 @@ public class TestFunctions extends TestDb implements AggregateFunction {
Connection conn = getConnection("functions");
Statement stat = conn.createStatement();
stat.execute("CREATE TABLE TEST(S VARCHAR, TS TIMESTAMP, D DATE, T TIME, TZ TIMESTAMP WITH TIME ZONE)");
stat.execute("INSERT INTO TEST VALUES ('2010-01-01 10:11:12', '2010-01-01 10:11:12', '2010-01-01', '10:11:12', '2010-01-01 10:11:12Z')");
stat.execute("INSERT INTO TEST VALUES ('2010-01-01 10:11:12', '2010-01-01 10:11:12',"
+ " '2010-01-01', '10:11:12', '2010-01-01 10:11:12Z')");
ResultSetMetaData md = stat.executeQuery("SELECT DATE_TRUNC('HOUR', S), DATE_TRUNC('HOUR', TS),"
+ " DATE_TRUNC('HOUR', D), DATE_TRUNC('HOUR', T), DATE_TRUNC('HOUR', TZ) FROM TEST")
.getMetaData();
......
h2/src/test/org/h2/test/unit/TestValue.java
浏览文件 @ e7b7c03b
......@@ -446,7 +446,8 @@ public class TestValue extends TestDb {
}
}
private static int testLobComparisonImpl(DataHandler dh, int type, int size1, int size2, int suffix1, int suffix2) {
private static int testLobComparisonImpl(DataHandler dh, int type, int size1, int size2, int suffix1,
int suffix2) {
byte[] bytes1 = new byte[size1];
byte[] bytes2 = new byte[size2];
if (size1 > 0) {
......
h2/src/tools/org/h2/build/doc/dictionary.txt
浏览文件 @ e7b7c03b
......@@ -784,3 +784,5 @@ ewkt ewkb informations authzpwd realms mappers jaxb realmname configurationfile
authenticators appname interrogate metatable barrier preliminary staticuser staticpassword unregistered inquiry
ldapexample remoteuser assignments djava validators mock relate mapid tighten
retried helpers unclean missed parsers sax myclass suppose mandatory testxml miao ciao
emptied titlecase ask snk dom xif transformer dbf stx stax xof descriptors
inconsistencies discover eliminated violates tweaks postpone leftovers
Markdown 格式
0% 或
您添加了 0 人 到此讨论。请谨慎行事。
请先完成此评论的编辑！
请 注册 或者 后发表评论