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annotate ChangeLog @ 290:d477b3103a8b

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Optimised MonetStatement memory resource usage by only creating an ArrayList and ReentrantLock object when the batch methods addBatch() or executeBatch() are called. In most Statement usages those methods are not called. Also implemented some other small optimisations in executeBatch().
author Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
date Wed, 31 Jul 2019 17:12:39 +0200 (2019-07-31)
parents cce8a1803f68
children 894abb249de1
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a6608e9581c1 Moved content of ChangeLog to ChangeLog-Archive.
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1 # ChangeLog file for monetdb-java
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a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.
Sjoerd Mullender <sjoerd@acm.org>
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2 # This file is updated with Maddlog
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.
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cce8a1803f68 Implemented method MonetClob.getAsciiStream()
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4 * Wed Jul 31 2019 Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
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d477b3103a8b Optimised MonetStatement memory resource usage by only creating an ArrayList and ReentrantLock object when the batch methods addBatch() or executeBatch() are called. In most Statement usages those methods are not called.
Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
parents: 289
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5 - Optimised MonetStatement memory resource usage by only creating an ArrayList
d477b3103a8b Optimised MonetStatement memory resource usage by only creating an ArrayList and ReentrantLock object when the batch methods addBatch() or executeBatch() are called. In most Statement usages those methods are not called.
Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
parents: 289
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6 and ReentrantLock object when the batch methods addBatch() or executeBatch()
d477b3103a8b Optimised MonetStatement memory resource usage by only creating an ArrayList and ReentrantLock object when the batch methods addBatch() or executeBatch() are called. In most Statement usages those methods are not called.
Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
parents: 289
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7 are called. In most Statement usages those methods are not called.
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cce8a1803f68 Implemented method MonetClob.getAsciiStream()
Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
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8 - Implemented method MonetClob.getAsciiStream()
cce8a1803f68 Implemented method MonetClob.getAsciiStream()
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4880267d0fe1 Added implementation of java.sql.CallableStatement interface, test program and updated the ChangeLog and release notes.
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10 * Thu Mar 21 2019 Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
4880267d0fe1 Added implementation of java.sql.CallableStatement interface, test program and updated the ChangeLog and release notes.
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11 - Added implementation of java.sql.CallableStatement interface. Some standard
4880267d0fe1 Added implementation of java.sql.CallableStatement interface, test program and updated the ChangeLog and release notes.
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12 Java applications require this JDBC interface for executing SQL stored procedures.
4880267d0fe1 Added implementation of java.sql.CallableStatement interface, test program and updated the ChangeLog and release notes.
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13 This implementation resolves request: https://www.monetdb.org/bugzilla/show_bug.cgi?id=6402
4880267d0fe1 Added implementation of java.sql.CallableStatement interface, test program and updated the ChangeLog and release notes.
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ee4c826e3933 Extended method getNumericFunctions() by also returning functions: degrees, fuse, ms_round, ms_str, ms_trunc and radians.
Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
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15 * Thu Mar 7 2019 Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
ee4c826e3933 Extended method getNumericFunctions() by also returning functions: degrees, fuse, ms_round, ms_str, ms_trunc and radians.
Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
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16 - Improved MonetDatabaseMetaData methods:
ee4c826e3933 Extended method getNumericFunctions() by also returning functions: degrees, fuse, ms_round, ms_str, ms_trunc and radians.
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17 - getNumericFunctions(): it now includes functions: degrees, fuse, ms_round, ms_str, ms_trunc and radians.
ee4c826e3933 Extended method getNumericFunctions() by also returning functions: degrees, fuse, ms_round, ms_str, ms_trunc and radians.
Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
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18 - getStringFunctions(): it now includes function: position.
ee4c826e3933 Extended method getNumericFunctions() by also returning functions: degrees, fuse, ms_round, ms_str, ms_trunc and radians.
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19 - supportsIntegrityEnhancementFacility() now returns false, as we do not enforce CHECK constraints yet.
ee4c826e3933 Extended method getNumericFunctions() by also returning functions: degrees, fuse, ms_round, ms_str, ms_trunc and radians.
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21 * Thu Feb 7 2019 Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
8fbed4aeff0e Improved MonetDatabaseMetaData methods:
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22 - Improved MonetDatabaseMetaData methods:
8fbed4aeff0e Improved MonetDatabaseMetaData methods:
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23 - getNumericFunctions(): it no longer lists aggregate functions: avg, prod and sum
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24 - getSystemFunctions(): it no longer lists timedate function: extract
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7d041f5c3fea In getTimeDateFunctions() also return newly added SQL function: date_trunc
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25 - getTimeDateFunctions(): it now also lists functions: date_trunc, epoch
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177f3d1a791d Corrected MonetDatabaseMetaData method getTypeInfo() for result column
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26 - Corrected MonetDatabaseMetaData method getTypeInfo() for result column
177f3d1a791d Corrected MonetDatabaseMetaData method getTypeInfo() for result column
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27 SEARCHABLE. It now returns DatabaseMetaData.typeSearchable for all
177f3d1a791d Corrected MonetDatabaseMetaData method getTypeInfo() for result column
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28 string data types including 'inet','json','url','uuid' and 'blob'.
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2b1f650869d6 Improved example program SQLcopyinto,java and added to tests directory for automatic testing
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30 * Thu Sep 20 2018 Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
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31 - Improved example program SQLcopyinto.java and moved it to tests directory
1b8277de9a7d Improve ChangeLog
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32 for automatic testing.
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55375d489024 Corrected return values of DatabaseMetaData methods allTablesAreSelectable() and allProceduresAreCallable().
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34 * Thu Jun 28 2018 Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
55375d489024 Corrected return values of DatabaseMetaData methods allTablesAreSelectable() and allProceduresAreCallable().
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35 - Corrected return values of DatabaseMetaData methods
55375d489024 Corrected return values of DatabaseMetaData methods allTablesAreSelectable() and allProceduresAreCallable().
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36 allTablesAreSelectable() and allProceduresAreCallable().
55375d489024 Corrected return values of DatabaseMetaData methods allTablesAreSelectable() and allProceduresAreCallable().
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37 They used to return true but now return false.
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4572f0694fde Improved DatabaseMetaData methods getTablePrivileges() and getColumnPrivileges() by returning also
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