FLASH-504: Fix NULL order for DAG #281
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zanmato1984
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Oct 17, 2019
* basic framework for coprocessor support in tiflash * basic support for InterpreterDagRequestV2 * code refine * tipb submodule use tipb master branch * rewrite build flow in InterpreterDagRequest * rename Dag to DAG * Update tipb submodule * basic support for selection/limit/topn executor in InterpreterDAGRequest * basic support for selection/limit/topn executor in InterpreterDAGRequest (#150) * merge pingcap/cop branch * Code reorg * Format * merge pingcap/cop * Refine code * basic support for dag agg executor * Code refine * Refine code * Another way of getting codec flag * fix cop test regression (#157) * fix cop test regression * address comments * format code * fix npe during dag execute (#160) * fix cop test regression * address comments * format code * fix npe for dag execute * format code * address comment * add some comments * Add tipb cpp gen in build script * Fix build error and adjust some formats * Fix build error * Fix build error * Update flash configs * Format * throw exception when meet error duing cop request handling (#162) * fix cop test regression * address comments * format code * fix npe for dag execute * format code * address comment * add some comments * throw exception when meet error duing cop request handling * address comments * add error code * throw exception when meet error duing cop request handling * address comments * add DAGContext so InterpreterDAG can exchange information with DAGDriver (#166) * fix cop test regression * address comments * format code * fix npe for dag execute * format code * address comment * add some comments * throw exception when meet error duing cop request handling * address comments * add error code * throw exception when meet error duing cop request handling * address comments * add DAGContext so InterpreterDAG can exchange information with DAGDriver * fix bug * 1. refine code, 2. address comments * update comments * columnref index is based on executor output schema (#167) * fix cop test regression * address comments * format code * fix npe for dag execute * format code * address comment * add some comments * throw exception when meet error duing cop request handling * address comments * add error code * throw exception when meet error duing cop request handling * address comments * add DAGContext so InterpreterDAG can exchange information with DAGDriver * fix bug * 1. refine code, 2. address comments * update comments * columnref index is based on executor output schema * Move flash/cop/dag to individual library * DAG planner fix and mock dag request (#169) * Enhance dbg invoke and add dag as schemaful function * Add basic sql parse to dag * Column id starts from 1 * Fix value to ref * Add basic dag test * Fix dag bugs and pass 1st mock test * Make dag go normal routine and add mock dag * Add todo * Add comment * Fix gcc compile error * Enhance dag test * Address comments * Fix DAG get and lock storage * handle error in cop request (#171) * fix cop test regression * address comments * format code * fix npe for dag execute * format code * address comment * add some comments * throw exception when meet error duing cop request handling * address comments * add error code * throw exception when meet error duing cop request handling * address comments * add DAGContext so InterpreterDAG can exchange information with DAGDriver * fix bug * 1. refine code, 2. address comments * update comments * columnref index is based on executor output schema * handle error in coprocessor request * refine code * use Clear to clear a protobuf message completely * refine code * code refine && several minor bug fix (#174) * fix cop test regression * address comments * format code * fix npe for dag execute * format code * address comment * add some comments * throw exception when meet error duing cop request handling * address comments * add error code * throw exception when meet error duing cop request handling * address comments * add DAGContext so InterpreterDAG can exchange information with DAGDriver * fix bug * 1. refine code, 2. address comments * update comments * columnref index is based on executor output schema * handle error in coprocessor request * refine code * use Clear to clear a protobuf message completely * refine code * code refine && several minor bug fix * address comments * address comments * Fix region id in mock dag * support udf in (#175) * fix cop test regression * address comments * format code * fix npe for dag execute * format code * address comment * add some comments * throw exception when meet error duing cop request handling * address comments * add error code * throw exception when meet error duing cop request handling * address comments * add DAGContext so InterpreterDAG can exchange information with DAGDriver * fix bug * 1. refine code, 2. address comments * update comments * columnref index is based on executor output schema * handle error in coprocessor request * refine code * use Clear to clear a protobuf message completely * refine code * code refine && several minor bug fix * address comments * address comments * support udf in * refine code * address comments * address comments * 1. fix decode literal expr error, 2. add all scalar function sig in scalar_func_map (#177) * add all scalar function sig in scalarFunMap * fix literal expr decode * enable ltrim && rtrim * code refine * use throw instead of rethrow in DAGDriver.cpp * some bug fix (#179) * add all scalar function sig in scalarFunMap * fix literal expr decode * enable ltrim && rtrim * code refine * use throw instead of rethrow in DAGDriver.cpp * 1. fix decode UInt literal error, 2. support mysqlDecimal type * format code * Support all DAG operator types in mock SQL -> DAG parser (#176) * Enhance dbg invoke and add dag as schemaful function * Add basic sql parse to dag * Column id starts from 1 * Fix value to ref * Add basic dag test * Fix dag bugs and pass 1st mock test * Make dag go normal routine and add mock dag * Add todo * Add comment * Fix gcc compile error * Enhance dag test * Address comments * Enhance mock sql -> dag compiler and add project test * Mock sql dag compiler support more expression types and add filter test * Add topn and limit test * Add agg for sql -> dag parser and agg test * Add dag specific codec * type * Update codec accordingly * Remove cop-test * filter column must be uint8 in tiflash (#180) * add all scalar function sig in scalarFunMap * fix literal expr decode * enable ltrim && rtrim * code refine * use throw instead of rethrow in DAGDriver.cpp * 1. fix decode UInt literal error, 2. support mysqlDecimal type * format code * filter column must be uint8 in tiflash * address comments * address comments * address comments * remove useless include * 1. fix encode null error, 2. fix empty field type generated by TiFlash (#182) * add all scalar function sig in scalarFunMap * fix literal expr decode * enable ltrim && rtrim * code refine * use throw instead of rethrow in DAGDriver.cpp * 1. fix decode UInt literal error, 2. support mysqlDecimal type * format code * filter column must be uint8 in tiflash * address comments * address comments * address comments * remove useless include * 1. fix encode null error, 2. fix empty field type generated by TiFlash * check validation of dag exprs field type (#183) * check validation of dag exprs field type * format code * address comments * add more coprocessor mock tests (#185) * check validation of dag exprs field type * format code * address comments * add more filter test * add data type tests * remove useless comment * disable decimal test * add some log about implicit cast (#188) * check validation of dag exprs field type * format code * address comments * add more filter test * add data type tests * remove useless comment * disable decimal test * add some log about implicit cast * address comment * Pass DAG tests after merging master (#199) * Enhance dbg invoke and add dag as schemaful function * Add basic sql parse to dag * Column id starts from 1 * Fix value to ref * Add basic dag test * Fix dag bugs and pass 1st mock test * Make dag go normal routine and add mock dag * Add todo * Add comment * Fix gcc compile error * Enhance dag test * Address comments * Enhance mock sql -> dag compiler and add project test * Mock sql dag compiler support more expression types and add filter test * Add topn and limit test * Add agg for sql -> dag parser and agg test * Add dag specific codec * type * Update codec accordingly * Remove cop-test * Pass tests after merging master * Fix date/datetime/bit encode error (#200) * Enhance dbg invoke and add dag as schemaful function * Add basic sql parse to dag * Column id starts from 1 * Fix value to ref * Add basic dag test * Fix dag bugs and pass 1st mock test * Make dag go normal routine and add mock dag * Add todo * Add comment * Fix gcc compile error * Enhance dag test * Address comments * Enhance mock sql -> dag compiler and add project test * Mock sql dag compiler support more expression types and add filter test * Add topn and limit test * Add agg for sql -> dag parser and agg test * Add dag specific codec * type * Update codec accordingly * Remove cop-test * Pass tests after merging master * Copy some changes from xufei * Enable date/datetime test * Enable date/datetime test * Refine code * Adjust date/datetime tiflash rep to UInt * Fix datetime to Int * Typo * improve dag execution time collection (#202) * improve dag execution time collection * address comment * update comments * update comment * update comment * column id in table scan operator may be -1 (#205) * improve dag execution time collection * address comment * update comments * update comment * update comment * column id in table scan operator may be -1 * column id in table scan operator may be -1 * quick fix for decimal encode (#210) * quick fix for decimal encode * address comments * update comments * support udf like with 3 arguments (#212) * support udf like with 3 arguments * address comments * add some comments * Flash-473 optimize date and datetime comparison (#221) * support udf like with 3 arguments * address comments * add some comments * Flash-473 optimize date and datetime comparison * address comments * FLASH-479 select from empty table throw error in tiflash (#223) * 1. select from empty table throw error in tiflash, 2. add some logs, 3. disable timestamp literal in DAG request * revert unrelated change * Update flash service port * fix bug in DAGBlockOutputStream (#230) * FLASH-475: Support BATCH COMMANDS in flash service (#232) * Initial batch command support * Add config to control thread pool size * Address comments * FLASH-483: Combine raft service and flash service (#235) * Combine raft service and flash service * Address comment and fix build error * Update configs * Fix build error * Fix test regression * Fix null value bug in datum * FLASH-490: Fix table scan with -1 column ID and no agg (#240) * Fix table scan with -1 column ID and no agg * Add break * Remove useless includes * Use dag context to store void ft instead of dag query source * Fix decimal type reverse get * Change adding smallest column to adding handle column, address comments * throw error if the cop request is not based on full region scan (#247) * throw error if the cop request is not based on full region scan * format code * FLASH-437 Support time zone in coprocessor (#259) * do not allow timestamp literal in DAG request * refine code * fix cop date type encode error * support tz info in DAG request * address comments * Address comment * FLASH-489 support key condition for coprocessor query (#261) * support key condition for coprocessor query * add tests * remove useless code * check validation when build RPNElement for function in/notIn * address comments * address comments * only return execute summaies if requested (#264) * Refine service init (#265) * FLASH-554 cop check range should be based on region range (#270) * only return execute summaies if requested * cop check range should be based on region range * address comments * add tests * minor improve * minor improve (#273) * Fix mutex on timezone retrieval (#276) * fix mutex contention * add const ref * Fix race condition of batch command handling (#277) * address comment * address comments * address comments * Fix NULL order for dag (#281) * refine get actions in DAGExpressionAnalyzer, fix bug in dbgFuncCoprocessor (#282) * remove duplicate agg funcs (#283) * 1. remove duplicate agg funcs, 2. for column ref expr, change column_id to column_index since the value stored in column ref expr is not column id * bug fix * address comments * Update dbms/src/Flash/BatchCommandsHandler.cpp Co-Authored-By: JaySon <[email protected]> * revert unnecessary changes
windtalker
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Oct 25, 2019
* basic framework for coprocessor support in tiflash * basic support for InterpreterDagRequestV2 * code refine * tipb submodule use tipb master branch * rewrite build flow in InterpreterDagRequest * rename Dag to DAG * Update tipb submodule * basic support for selection/limit/topn executor in InterpreterDAGRequest * basic support for selection/limit/topn executor in InterpreterDAGRequest (#150) * merge pingcap/cop branch * Code reorg * Format * merge pingcap/cop * Refine code * basic support for dag agg executor * Code refine * Refine code * Another way of getting codec flag * fix cop test regression (#157) * fix cop test regression * address comments * format code * fix npe during dag execute (#160) * fix cop test regression * address comments * format code * fix npe for dag execute * format code * address comment * add some comments * Add tipb cpp gen in build script * Fix build error and adjust some formats * Fix build error * Fix build error * Update flash configs * Format * throw exception when meet error duing cop request handling (#162) * fix cop test regression * address comments * format code * fix npe for dag execute * format code * address comment * add some comments * throw exception when meet error duing cop request handling * address comments * add error code * throw exception when meet error duing cop request handling * address comments * add DAGContext so InterpreterDAG can exchange information with DAGDriver (#166) * fix cop test regression * address comments * format code * fix npe for dag execute * format code * address comment * add some comments * throw exception when meet error duing cop request handling * address comments * add error code * throw exception when meet error duing cop request handling * address comments * add DAGContext so InterpreterDAG can exchange information with DAGDriver * fix bug * 1. refine code, 2. address comments * update comments * columnref index is based on executor output schema (#167) * fix cop test regression * address comments * format code * fix npe for dag execute * format code * address comment * add some comments * throw exception when meet error duing cop request handling * address comments * add error code * throw exception when meet error duing cop request handling * address comments * add DAGContext so InterpreterDAG can exchange information with DAGDriver * fix bug * 1. refine code, 2. address comments * update comments * columnref index is based on executor output schema * Move flash/cop/dag to individual library * DAG planner fix and mock dag request (#169) * Enhance dbg invoke and add dag as schemaful function * Add basic sql parse to dag * Column id starts from 1 * Fix value to ref * Add basic dag test * Fix dag bugs and pass 1st mock test * Make dag go normal routine and add mock dag * Add todo * Add comment * Fix gcc compile error * Enhance dag test * Address comments * Fix DAG get and lock storage * handle error in cop request (#171) * fix cop test regression * address comments * format code * fix npe for dag execute * format code * address comment * add some comments * throw exception when meet error duing cop request handling * address comments * add error code * throw exception when meet error duing cop request handling * address comments * add DAGContext so InterpreterDAG can exchange information with DAGDriver * fix bug * 1. refine code, 2. address comments * update comments * columnref index is based on executor output schema * handle error in coprocessor request * refine code * use Clear to clear a protobuf message completely * refine code * code refine && several minor bug fix (#174) * fix cop test regression * address comments * format code * fix npe for dag execute * format code * address comment * add some comments * throw exception when meet error duing cop request handling * address comments * add error code * throw exception when meet error duing cop request handling * address comments * add DAGContext so InterpreterDAG can exchange information with DAGDriver * fix bug * 1. refine code, 2. address comments * update comments * columnref index is based on executor output schema * handle error in coprocessor request * refine code * use Clear to clear a protobuf message completely * refine code * code refine && several minor bug fix * address comments * address comments * Fix region id in mock dag * support udf in (#175) * fix cop test regression * address comments * format code * fix npe for dag execute * format code * address comment * add some comments * throw exception when meet error duing cop request handling * address comments * add error code * throw exception when meet error duing cop request handling * address comments * add DAGContext so InterpreterDAG can exchange information with DAGDriver * fix bug * 1. refine code, 2. address comments * update comments * columnref index is based on executor output schema * handle error in coprocessor request * refine code * use Clear to clear a protobuf message completely * refine code * code refine && several minor bug fix * address comments * address comments * support udf in * refine code * address comments * address comments * 1. fix decode literal expr error, 2. add all scalar function sig in scalar_func_map (#177) * add all scalar function sig in scalarFunMap * fix literal expr decode * enable ltrim && rtrim * code refine * use throw instead of rethrow in DAGDriver.cpp * some bug fix (#179) * add all scalar function sig in scalarFunMap * fix literal expr decode * enable ltrim && rtrim * code refine * use throw instead of rethrow in DAGDriver.cpp * 1. fix decode UInt literal error, 2. support mysqlDecimal type * format code * Support all DAG operator types in mock SQL -> DAG parser (#176) * Enhance dbg invoke and add dag as schemaful function * Add basic sql parse to dag * Column id starts from 1 * Fix value to ref * Add basic dag test * Fix dag bugs and pass 1st mock test * Make dag go normal routine and add mock dag * Add todo * Add comment * Fix gcc compile error * Enhance dag test * Address comments * Enhance mock sql -> dag compiler and add project test * Mock sql dag compiler support more expression types and add filter test * Add topn and limit test * Add agg for sql -> dag parser and agg test * Add dag specific codec * type * Update codec accordingly * Remove cop-test * filter column must be uint8 in tiflash (#180) * add all scalar function sig in scalarFunMap * fix literal expr decode * enable ltrim && rtrim * code refine * use throw instead of rethrow in DAGDriver.cpp * 1. fix decode UInt literal error, 2. support mysqlDecimal type * format code * filter column must be uint8 in tiflash * address comments * address comments * address comments * remove useless include * 1. fix encode null error, 2. fix empty field type generated by TiFlash (#182) * add all scalar function sig in scalarFunMap * fix literal expr decode * enable ltrim && rtrim * code refine * use throw instead of rethrow in DAGDriver.cpp * 1. fix decode UInt literal error, 2. support mysqlDecimal type * format code * filter column must be uint8 in tiflash * address comments * address comments * address comments * remove useless include * 1. fix encode null error, 2. fix empty field type generated by TiFlash * check validation of dag exprs field type (#183) * check validation of dag exprs field type * format code * address comments * add more coprocessor mock tests (#185) * check validation of dag exprs field type * format code * address comments * add more filter test * add data type tests * remove useless comment * disable decimal test * add some log about implicit cast (#188) * check validation of dag exprs field type * format code * address comments * add more filter test * add data type tests * remove useless comment * disable decimal test * add some log about implicit cast * address comment * Pass DAG tests after merging master (#199) * Enhance dbg invoke and add dag as schemaful function * Add basic sql parse to dag * Column id starts from 1 * Fix value to ref * Add basic dag test * Fix dag bugs and pass 1st mock test * Make dag go normal routine and add mock dag * Add todo * Add comment * Fix gcc compile error * Enhance dag test * Address comments * Enhance mock sql -> dag compiler and add project test * Mock sql dag compiler support more expression types and add filter test * Add topn and limit test * Add agg for sql -> dag parser and agg test * Add dag specific codec * type * Update codec accordingly * Remove cop-test * Pass tests after merging master * Fix date/datetime/bit encode error (#200) * Enhance dbg invoke and add dag as schemaful function * Add basic sql parse to dag * Column id starts from 1 * Fix value to ref * Add basic dag test * Fix dag bugs and pass 1st mock test * Make dag go normal routine and add mock dag * Add todo * Add comment * Fix gcc compile error * Enhance dag test * Address comments * Enhance mock sql -> dag compiler and add project test * Mock sql dag compiler support more expression types and add filter test * Add topn and limit test * Add agg for sql -> dag parser and agg test * Add dag specific codec * type * Update codec accordingly * Remove cop-test * Pass tests after merging master * Copy some changes from xufei * Enable date/datetime test * Enable date/datetime test * Refine code * Adjust date/datetime tiflash rep to UInt * Fix datetime to Int * Typo * improve dag execution time collection (#202) * improve dag execution time collection * address comment * update comments * update comment * update comment * column id in table scan operator may be -1 (#205) * improve dag execution time collection * address comment * update comments * update comment * update comment * column id in table scan operator may be -1 * column id in table scan operator may be -1 * quick fix for decimal encode (#210) * quick fix for decimal encode * address comments * update comments * support udf like with 3 arguments (#212) * support udf like with 3 arguments * address comments * add some comments * Flash-473 optimize date and datetime comparison (#221) * support udf like with 3 arguments * address comments * add some comments * Flash-473 optimize date and datetime comparison * address comments * FLASH-479 select from empty table throw error in tiflash (#223) * 1. select from empty table throw error in tiflash, 2. add some logs, 3. disable timestamp literal in DAG request * revert unrelated change * Update flash service port * fix bug in DAGBlockOutputStream * fix bug in DAGBlockOutputStream (#230) * FLASH-475: Support BATCH COMMANDS in flash service (#232) * Initial batch command support * Add config to control thread pool size * Address comments * init change for array encode * FLASH-483: Combine raft service and flash service (#235) * Combine raft service and flash service * Address comment and fix build error * Update configs * Fix build error * Fix test regression * Fix null value bug in datum * FLASH-490: Fix table scan with -1 column ID and no agg (#240) * Fix table scan with -1 column ID and no agg * Add break * Remove useless includes * Use dag context to store void ft instead of dag query source * Fix decimal type reverse get * Change adding smallest column to adding handle column, address comments * throw error if the cop request is not based on full region scan (#247) * throw error if the cop request is not based on full region scan * format code * FLASH-437 Support time zone in coprocessor (#259) * do not allow timestamp literal in DAG request * refine code * fix cop date type encode error * support tz info in DAG request * address comments * Address comment * use the new date implementation * FLASH-489 support key condition for coprocessor query (#261) * support key condition for coprocessor query * add tests * remove useless code * check validation when build RPNElement for function in/notIn * address comments * address comments * only return execute summaies if requested (#264) * refine code * Refine service init (#265) * fix bug * fix bug * FLASH-554 cop check range should be based on region range (#270) * only return execute summaies if requested * cop check range should be based on region range * address comments * add tests * minor improve * add ut for arrow encode * minor improve (#273) * update tipb * Fix mutex on timezone retrieval (#276) * fix mutex contention * add const ref * Fix race condition of batch command handling (#277) * update tipb version * set default record_per_chunk to 1024 * address comment * address comments * refine code * refine code * add mock_dag test * code refine * code refine * address comments * Fix NULL order for dag (#281) * refine get actions in DAGExpressionAnalyzer, fix bug in dbgFuncCoprocessor (#282) * remove duplicate agg funcs (#283) * 1. remove duplicate agg funcs, 2. for column ref expr, change column_id to column_index since the value stored in column ref expr is not column id * bug fix * refine code * remove useless code * address comments * remove uselss include * address comments * refine code * address comments * format code * fix typo * Update dbms/src/Flash/BatchCommandsHandler.cpp Co-Authored-By: JaySon <[email protected]> * revert unnecessary changes * refine code * fix build error * refine code * address comments * refine code * address comments
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TiDB/MySQL always treats NULL as minimum, specifying explicitly when compiling DAG.