An open-source database designed to support multi-master replication. It is designed on the top of PostgreSQL, providing bidirectional replication, as well as row filtering.
Home Page: https://www.timbira.com.br/krahodb
License: Other
Project is dead?
There is no updates more than a year...
While compiling on a Debian Sid installation I ran into the following errors:
/usr/bin/clang-9 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -O2 -I../../../src/include -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o walwriter.bc walwriter.c
parse_expr.c: In function ‘transformColumnRef’:
parse_expr.c:531:2: warning: enumeration value ‘EXPR_KIND_PUBLICATION_WHERE’ not handled in switch [-Wswitch]
531 | switch (pstate->p_expr_kind)
| ^~~~~~
gcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -fprofile-arcs -ftest-coverage -pg -DLINUX_PROFILE -fno-omit-frame-pointer -I. -I. -I../../../src/include -D_GNU_SOURCE -I/usr/include/libxml2 -c -o parse_func.o parse_func.c -MMD -MP -MF .deps/parse_func.Po
pg_publication.c: In function ‘publication_add_relation’:
pg_publication.c:200:11: warning: passing argument 3 of ‘addRangeTableEntryForRelation’ makes integer from pointer without a cast [-Wint-conversion]
200 | NULL, false, false);
| ^~~~
| |
| void *
In file included from pg_publication.c:39:
../../../src/include/parser/parse_relation.h:70:23: note: expected ‘int’ but argument is of type ‘void *’
70 | extern RangeTblEntry *addRangeTableEntryForRelation(ParseState *pstate,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
pg_publication.c:199:8: error: too few arguments to function ‘addRangeTableEntryForRelation’
199 | rte = addRangeTableEntryForRelation(pstate, targetrel->relation,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from pg_publication.c:39:
../../../src/include/parser/parse_relation.h:70:23: note: declared here
70 | extern RangeTblEntry *addRangeTableEntryForRelation(ParseState *pstate,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/clang-9 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -O2 -I../../../src/include -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o tqueue.bc tqueue.c
parse_expr.c:531:10: warning: enumeration value 'EXPR_KIND_PUBLICATION_WHERE' not handled in switch [-Wswitch]
/usr/bin/clang-9 -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -O2 -I../../../src/include -D_GNU_SOURCE -I/usr/include/libxml2 -flto=thin -emit-llvm -c -o spi.bc spi.c
switch (pstate->p_expr_kind)
^
The compile attempt exited as:
make: *** [GNUmakefile:11: all-src-recurse] Error 2
Can I also make a request for more documentation on krahodb - a basic "What it is" (i.e. is it a fork of PostgreSQL that is a drop in replacement) "How to configure it" "How to use it" would be helpful.
Nikolai
hi,
after downloading the file and configuring it, when I used "make -s -j 4" an error occurred:
pg_publication.c: In function ‘publication_add_relation’: pg_publication.c:200:11: warning: passing argument 3 of ‘addRangeTableEntryForRelation’ makes integer from pointer without a cast [-Wint-conversion] NULL, false, false); ^~~~ In file included from pg_publication.c:39:0: ../../../src/include/parser/parse_relation.h:70:23: note: expected ‘int’ but argument is of type ‘void *’ extern RangeTblEntry *addRangeTableEntryForRelation(ParseState *pstate, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ pg_publication.c:199:8: error: too few arguments to function ‘addRangeTableEntryForRelation’ rte = addRangeTableEntryForRelation(pstate, targetrel->relation, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from pg_publication.c:39:0: ../../../src/include/parser/parse_relation.h:70:23: note: declared here extern RangeTblEntry *addRangeTableEntryForRelation(ParseState *pstate, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ <builtin>: recipe for target 'pg_publication.o' failed make[3]: *** [pg_publication.o] Error 1 make[3]: *** Waiting for unfinished jobs.... common.mk:39: recipe for target 'catalog-recursive' failed make[2]: *** [catalog-recursive] Error 2 make[2]: *** Waiting for unfinished jobs.... Makefile:42: recipe for target 'install-backend-recurse' failed make[1]: *** [install-backend-recurse] Error 2 GNUmakefile:11: recipe for target 'install-src-recurse' failed make: *** [install-src-recurse] Error 2
Any chance you could write up a short tutorial on how to get started ?
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