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0d2919fe7f
This patch cleans up analysis and execution of scalar and aggregate functions so that there is no difference between how builtins and user functions are handled. The only difference is that the catalog is populated with the builtins all the time. The BE always gets a TFunction object and just executes it (builtins will have an empty hdfs file location). This removes the opcode registry and all of the functionality is subsumed by the catalog, most of which was already duplicated there anyway. This also introduces the concept of a system database; databases that the user cannot modify and is populated automatically on startup. Change-Id: Iaa3f84dad0a1a57691f5c7d8df7305faf01d70ed Reviewed-on: http://gerrit.ent.cloudera.com:8080/1386 Reviewed-by: Nong Li <nong@cloudera.com> Tested-by: jenkins Reviewed-on: http://gerrit.ent.cloudera.com:8080/1577
34 lines
1.1 KiB
CMake
34 lines
1.1 KiB
CMake
# Copyright 2012 Cloudera Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# where to put generated libraries
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set(LIBRARY_OUTPUT_PATH "${BUILD_OUTPUT_ROOT_DIRECTORY}/opcode")
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# where to put generated binaries
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set(EXECUTABLE_OUTPUT_PATH "${BUILD_OUTPUT_ROOT_DIRECTORY}/opcode")
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set(SRC_FILES
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functions.cc
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)
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# keep everything in one library, the object files reference
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# each other
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add_library(Opcode STATIC ${SRC_FILES})
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# Setting these files as code-generated lets make clean and incremental builds work correctly
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set_source_files_properties(${SRC_FILES} PROPERTIES GENERATED TRUE)
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add_dependencies(Opcode function-registry)
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