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MCOL-406 Improved Information Schema

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* Add INFORMATION_SCHEMA.COLUMNSTORE_FILES which contains information
  about files
* Remove file information from COLUMNSTORE_EXTENTS (due to above)
* Hide columns with Object ID < 3000 (internal columns)
* Fix bad calculation in data_size columns
* Fix minor memory leak
* Add compressedSize() function to IDBFileSystem to get the used file
  size for a compressed file
* Add columnstore_info schema with utility stored procedures to access
  the information_schema tables
This commit is contained in:
Andrew Hutchings
2016-11-23 22:11:26 +00:00
parent 606284ad63
commit 3b1de94cd8
13 changed files with 422 additions and 28 deletions
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15
dbcon/mysql/CMakeLists.txt
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@ -62,12 +62,25 @@ target_link_libraries(is_columnstore_extents ${ENGINE_LDFLAGS} ${ENGINE_WRITE_LI
set_target_properties(is_columnstore_extents PROPERTIES PREFIX "")
set_target_properties(is_columnstore_extents PROPERTIES VERSION 1.0.0 SOVERSION 1)
install(TARGETS calmysql is_columnstore_tables is_columnstore_columns is_columnstore_extents DESTINATION ${ENGINE_LIBDIR} COMPONENT storage-engine)
SET ( is_columnstore_files_SRCS
is_columnstore_files.cpp
)
add_library(is_columnstore_files SHARED ${is_columnstore_files_SRCS})
target_link_libraries(is_columnstore_files ${ENGINE_LDFLAGS} ${ENGINE_WRITE_LIBS} threadpool)
# Don't prepend .so file with 'lib'
set_target_properties(is_columnstore_files PROPERTIES PREFIX "")
set_target_properties(is_columnstore_files PROPERTIES VERSION 1.0.0 SOVERSION 1)
install(TARGETS calmysql is_columnstore_tables is_columnstore_columns is_columnstore_extents is_columnstore_files DESTINATION ${ENGINE_LIBDIR} COMPONENT storage-engine)
install(FILES syscatalog_mysql.sql
dumpcat_mysql.sql
calsetuserpriority.sql
calremoveuserpriority.sql
calshowprocesslist.sql
columnstore_info.sql
my.cnf
DESTINATION ${ENGINE_MYSQLDIR} COMPONENT storage-engine)
install(PROGRAMS install_calpont_mysql.sh mysql-Columnstore dumpcat.pl