Hi,

Does the bug fix "2618: Implement master slave scheme" mean that MonetDB now has the much awaited standalone master to slave replication system??? 



Thanks & Regards,

Vijayakrishna.P.
Mobile : (+91) 9500402305.

On Fri, Aug 28, 2015 at 5:08 PM, Eyal Rozenberg <eyalroz@technion.ac.il> wrote:

Congratulations, and expecting to see you guys next month :-)

Eyal

PS - The root of http://dev.monetdb.org is the Apache 2.4 stub, probably
it should be changed to either a bunch of links to subdirs, or maybe
just a meta refresh tag.


On 28/08/2015 14:27, Sjoerd Mullender wrote:
> The MonetDB team at CWI/MonetDB BV is pleased to announce the
> Jul2015 feature release of the MonetDB suite of programs.
>
> More information about MonetDB can be found on our website at
> <http://www.monetdb.org/>.
>
> For details on this release, please see the release notes at
> <http://www.monetdb.org/Downloads/ReleaseNotes>.
>
> As usual, the download location is <http://dev.monetdb.org/downloads/>.
>
>
> Jul 2015 feature release
>
>    MonetDB5 Server
>      * Implemented batcalc.min and batcalc.max. Made calc.min and calc.max
>        generic so that no other implementations are needed.
>      * Removed function batcalc.ifthen.
>
>    Build Environment
>      * Upgraded the license to the Mozilla Public License Version 2.0.
>
>    Client Package
>      * Added a new output format to mclient: --format=expanded (or -fx).
>        In this format, column values are shown in full and below each
>        other.
>
>    MonetDB Common
>      * BUNtvar and BUNhvar macros no longer work for TYPE_void columns.
>      * Changed interfaces of a lot of GDK-level functions. When they
>        modify a BAT, don't return the same BAT or NULL, but instead return
>        GDK_SUCCEED or GDK_FAIL.
>      * Changed a bunch of hash-related functions to work on the tail
>        column. The functions that have been changed to work on the tail
>        column are: BAThash, BATprepareHash, HASHgonebad, HASHins, and
>        HASHremove.
>
>    Java Module
>      * Improved JDBC driver to not throw NullPointerException anymore when
>        calling isNullable() or getPrecision() or getScale() or
>        getColumnDisplaySize() or getSchemaName() or getTableName() or
>        getColumnClassName() on a ResultSetMetaData object.
>      * We now compile the Java classes using the latest Java 1.8 version,
>        and we tell it to compile for Java 1.7.
>
>    SQL
>      * Differences between time, timestamp, and date values now return
>        properly typed interval types (second or month intervals) instead
>        of integers.
>      * Added support for 128-bit integers (called HUGEINT) on platforms
>        that support this.
>      * Removed support for the mseed library.
>      * Removed support for RDF.
>      * Removed DataCell. It was experimental code that was never enabled.
>
>    Bug Fixes
>      * 2618: Implement master slave scheme
>      * 3361: constants as MAL function parameters prevent intermediate
>        reuse
>      * 3364: Cannot set role back to a user's default role
>      * 3365: Unable to grant object privileges while having a non-default
>        current_role
>      * 3440: Sequence type errors
>      * 3449: mserver crash on start - Freebsd 10 amd64
>      * 3476: Cannot revoke object access
>      * 3496: autocompletion table names does not work correctly
>      * 3556: when 2 multiplexed functions in MAL plan, only one is mapped
>        correctly to bat<mod>.function primitive
>      * 3564: Request: add support for postgresql specific scalar function:
>        split_part(string text, delimiter text, field int)
>      * 3625: SIGSEGV because mat array can overrun in opt_mergetable.c
>      * 3627: SQRT in CASE does not work as of Oct2014
>      * 3654: configure --enable-fits requires extra commands after
>        creating a database instance
>      * 3673: mclient 'expanded' row formatter
>      * 3674: Obfuscate event tracing
>      * 3679: No error is given when incorrect timezone value is specified
>        for a timetz column
>      * 3686: Wrong associativity of multiply/divide
>      * 3702: Filter function not found if created in a user schema
>      * 3708: wrong scoping for cross-schema view references
>      * 3716: alter table my_merge_table drop table t1; crashes mserver5
>        with Segmentation fault
>      * 3724: Wrong size calculation in BATsubjoin
>      * 3730: SAMPLE function not sampling randomly
>      * 3732: memory leak (of InstrRecord) in opt_mergetable
>      * 3733: "(TRUE OR <Exp>) AND <Exp>" is evaluated incorrectly
>      * 3735: python connection with unix_socket
>      * 3736: crash if mclient disconnects abruptly during a query
>      * 3738: Database inconsistency when using savepoint
>      * 3739: CASE statements do not handle NULLs in the IN () operator
>        properly
>      * 3740: select epoch(now()); types timestamptz(7,0) and bigint(64,0)
>        are not equal
>      * 3742: Division By Zero
>      * 3744: cast to int gives different results for decimal than double
>      * 3747: joins fail in the presence of nulls
>      * 3748: Missing META-INF/services/java.sql.Driver in JDBC package
>      * 3753: Hang on json field parsing
>      * 3754: select from a REMOTE TABLE referring local table crashes
>        mserver5
>      * 3756: column type conversion sticks to subsequent queries
>      * 3758: "COPY INTO ..." doesn't work, if executing from 2 processes
>        concurrently.
>      * 3759: select data from "sys"."rejects" returns unexpected error and
>        when next select data from "sys"."sessions" causes an assertion
>        failure in mal_interpreter.c:646.
>      * 3760: SQL parser has problem with (position of) a scalar subquery
>        in a SELECT-list
>      * 3761: SQL executor has problem with (position of) a subquery in a
>        SELECT-list. Inconsistent behavior.
>      * 3763: JDBC PreparedStatement for a table with 14 Foreign Keys
>        crashing the Database
>      * 3764: DROPping multiple users causes a crash
>      * 3765: Re-granting a revoked privilege does not work
>      * 3766: VIEW not visible if created under a different schema
>      * 3767: CREATE TEMP TABLE using "LIKE" incorrectly handled
>      * 3769: SIGSEGV when combining a cast/column alias with a UNION ALL
>        view
>      * 3770: combined conditions on declared table in User Defined
>        Function definition crashes monetdb
>      * 3771: Owner of the schema loses rights if assumes the monetdb role.
>      * 3772: Any user can grant a role.
>      * 3773: quantile(col, 0) and quantile(col, 1) fail
>      * 3774: mclient is unaware of merge tables and remote tables
>      * 3775: COPY INTO: Backslash preceding field separator kills import
>      * 3778: Crash on remote table schema mismatch
>      * 3779: server crashes on MAX() on SELECT DISTINCT something combo
>      * 3783: Behavioural change in Jul2015 for 'timestamp minus timestamp'
>      * 3784: Assertion failed: (bn->batCapacity >= cnt), function
>        BAT_scanselect, file gdk_select.c, line 1008.
>      * 3785: sum(interval) causes overflow in conversion to bte
>      * 3786: ResultSet.close() never sends Xclose to free resources
>      * 3787: "b and g must be aligned" from complex group/union query
>      * 3791: HEAPextend: failed to extend to 2420077101056
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