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MCOL-521 Some more fixes for multi-parm aggregates. Add regr slope

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This commit is contained in:
David Hall
2018-09-25 16:31:10 -05:00
parent 3fac7b1e19
commit d930a1e322
13 changed files with 776 additions and 305 deletions
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3
dbcon/mysql/ha_window_function.cpp
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@@ -323,6 +323,9 @@ string ConvertFuncName(Item_sum* item)
case Item_sum::LAG_FUNC:
return "LAG";
break;
default:
// We just don't handle it.
break;
};
return "";

3
dbcon/mysql/install_calpont_mysql.sh
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@@ -87,6 +87,9 @@ CREATE FUNCTION mcssystemreadonly RETURNS INTEGER soname 'libcalmysql.so';
CREATE AGGREGATE FUNCTION regr_avgx RETURNS REAL soname 'libregr_mysql.so';
CREATE AGGREGATE FUNCTION regr_avgy RETURNS REAL soname 'libregr_mysql.so';
CREATE AGGREGATE FUNCTION regr_count RETURNS INTEGER soname 'libregr_mysql.so';
CREATE AGGREGATE FUNCTION regr_slope RETURNS REAL soname 'libregr_mysql.so';
CREATE AGGREGATE FUNCTION regr_intercept RETURNS REAL soname 'libregr_mysql.so';
CREATE AGGREGATE FUNCTION distinct_count RETURNS INTEGER soname 'libudf_mysql.so';
CREATE DATABASE IF NOT EXISTS infinidb_vtable;