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  1. Teiid
  2. TEIID-4868

formats in timestampformat functions on sybase are ignored.

    Details

      Description

      Hi,

      For this query

      select formattimestamp(gd.AdmissionTime, 'yyyy') as admtime
      from prod_P_GeneralData gd
      where gd.status = 1
      

      The dates returned look like this: Mar 8 2017 5:55PM

      So the format parameter is completely ignored (also for other formats).

      Here is the debug log:

      ============================================================================
      USER COMMAND:
      SELECT formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime FROM izisprod.prod_P_GeneralData AS gd WHERE gd.Status = 1 LIMIT 100

      ----------------------------------------------------------------------------
      OPTIMIZE:
      SELECT formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime FROM izisprod.prod_P_GeneralData AS gd WHERE gd.Status = 1 LIMIT 100

      ----------------------------------------------------------------------------
      GENERATE CANONICAL:
      SELECT formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime FROM izisprod.prod_P_GeneralData AS gd WHERE gd.Status = 1 LIMIT 100

      CANONICAL PLAN:
      TupleLimit(groups=[], props=

      {MAX_TUPLE_LIMIT=100})
      Project(groups=[izisprod.prod_P_GeneralData AS gd], props={PROJECT_COLS=[formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime]})
      Select(groups=[izisprod.prod_P_GeneralData AS gd], props={SELECT_CRITERIA=gd.Status = 1})
      Source(groups=[izisprod.prod_P_GeneralData AS gd])


      ============================================================================
      EXECUTING PlaceAccess

      AFTER:
      TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=100}

      )
      Project(groups=[izisprod.prod_P_GeneralData AS gd], props=

      {PROJECT_COLS=[formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime]})
      Select(groups=[izisprod.prod_P_GeneralData AS gd], props={SELECT_CRITERIA=gd.Status = 1})
      Access(groups=[izisprod.prod_P_GeneralData AS gd], props={SOURCE_HINT=null, MODEL_ID=Schema name=izisprod, nameInSource=null, uuid=mmuuid:095c2821-e16b-4f9d-9c78-0d2d20018d04})
      Source(groups=[izisprod.prod_P_GeneralData AS gd])


      ============================================================================
      EXECUTING PushSelectCriteria

      AFTER:
      TupleLimit(groups=[])
      Project(groups=[izisprod.prod_P_GeneralData AS gd], props={PROJECT_COLS=[formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime]}

      )
      Access(groups=[izisprod.prod_P_GeneralData AS gd], props=

      {SOURCE_HINT=null, MODEL_ID=Schema name=izisprod, nameInSource=null, uuid=mmuuid:095c2821-e16b-4f9d-9c78-0d2d20018d04}

      )
      Select(groups=[izisprod.prod_P_GeneralData AS gd], props=

      {SELECT_CRITERIA=gd.Status = 1}

      )
      Source(groups=[izisprod.prod_P_GeneralData AS gd])

      ============================================================================
      EXECUTING CleanCriteria

      AFTER:
      TupleLimit(groups=[], props=

      {MAX_TUPLE_LIMIT=100, OUTPUT_COLS=null})
      Project(groups=[izisprod.prod_P_GeneralData AS gd], props={PROJECT_COLS=[formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime], OUTPUT_COLS=null})
      Access(groups=[izisprod.prod_P_GeneralData AS gd], props={SOURCE_HINT=null, MODEL_ID=Schema name=izisprod, nameInSource=null, uuid=mmuuid:095c2821-e16b-4f9d-9c78-0d2d20018d04, OUTPUT_COLS=null})
      Select(groups=[izisprod.prod_P_GeneralData AS gd], props={SELECT_CRITERIA=gd.Status = 1, OUTPUT_COLS=null})
      Source(groups=[izisprod.prod_P_GeneralData AS gd], props={OUTPUT_COLS=null})


      ============================================================================
      EXECUTING RaiseAccess

      AFTER:
      Access(groups=[izisprod.prod_P_GeneralData AS gd], props={SOURCE_HINT=null, MODEL_ID=Schema name=izisprod, nameInSource=null, uuid=mmuuid:095c2821-e16b-4f9d-9c78-0d2d20018d04, OUTPUT_COLS=null})
      TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=100, OUTPUT_COLS=null}

      )
      Project(groups=[izisprod.prod_P_GeneralData AS gd], props=

      {PROJECT_COLS=[formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime], OUTPUT_COLS=null}

      )
      Select(groups=[izisprod.prod_P_GeneralData AS gd], props=

      {SELECT_CRITERIA=gd.Status = 1, OUTPUT_COLS=null}

      )
      Source(groups=[izisprod.prod_P_GeneralData AS gd])

      ============================================================================
      EXECUTING AssignOutputElements

      AFTER:
      Access(groups=[izisprod.prod_P_GeneralData AS gd], props=

      {SOURCE_HINT=null, MODEL_ID=Schema name=izisprod, nameInSource=null, uuid=mmuuid:095c2821-e16b-4f9d-9c78-0d2d20018d04, OUTPUT_COLS=[formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime]}

      )
      TupleLimit(groups=[], props=

      {MAX_TUPLE_LIMIT=100, OUTPUT_COLS=[formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime]}

      )
      Project(groups=[izisprod.prod_P_GeneralData AS gd], props=

      {PROJECT_COLS=[formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime], OUTPUT_COLS=[formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime]}

      )
      Select(groups=[izisprod.prod_P_GeneralData AS gd], props=

      {SELECT_CRITERIA=gd.Status = 1, OUTPUT_COLS=[gd.AdmissionTime]}

      )
      Source(groups=[izisprod.prod_P_GeneralData AS gd], props=

      {OUTPUT_COLS=[gd.Status, gd.AdmissionTime]}

      )

      ============================================================================
      EXECUTING PushLimit

      AFTER:
      Access(groups=[izisprod.prod_P_GeneralData AS gd])
      TupleLimit(groups=[])
      Project(groups=[izisprod.prod_P_GeneralData AS gd])
      Select(groups=[izisprod.prod_P_GeneralData AS gd])
      Source(groups=[izisprod.prod_P_GeneralData AS gd])

      ============================================================================
      EXECUTING CalculateCost

      AFTER:
      Access(groups=[izisprod.prod_P_GeneralData AS gd], props={SOURCE_HINT=null, MODEL_ID=Schema name=izisprod, nameInSource=null, uuid=mmuuid:095c2821-e16b-4f9d-9c78-0d2d20018d04, OUTPUT_COLS=[formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime], EST_CARDINALITY=20.0, EST_COL_STATS={formattimestamp(gd.AdmissionTime, 'yyyy')=[1.0, 10.0, -1.0]}})
      TupleLimit(groups=[], props={MAX_TUPLE_LIMIT=100, OUTPUT_COLS=[formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime], EST_CARDINALITY=20.0, EST_COL_STATS={formattimestamp(gd.AdmissionTime, 'yyyy')=[1.0, 10.0, -1.0]}})
      Project(groups=[izisprod.prod_P_GeneralData AS gd], props={PROJECT_COLS=[formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime], OUTPUT_COLS=[formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime], EST_CARDINALITY=20.0, EST_COL_STATS={formattimestamp(gd.AdmissionTime, 'yyyy')=[1.0, 10.0, -1.0]}})
      Select(groups=[izisprod.prod_P_GeneralData AS gd], props={SELECT_CRITERIA=gd.Status = 1, OUTPUT_COLS=[gd.AdmissionTime], EST_CARDINALITY=20.0, EST_COL_STATS={gd.AdmissionTime=[1.0, 10.0, -1.0]}})
      Source(groups=[izisprod.prod_P_GeneralData AS gd], props={OUTPUT_COLS=[gd.Status, gd.AdmissionTime], EST_COL_STATS=

      {gd.Status=[20.0, 200.0, -1.0], gd.AdmissionTime=[20.0, 200.0, -1.0]}

      , EST_CARDINALITY=400.0})

      ============================================================================
      EXECUTING MergeCriteria

      AFTER:
      Access(groups=[izisprod.prod_P_GeneralData AS gd])
      TupleLimit(groups=[])
      Project(groups=[izisprod.prod_P_GeneralData AS gd])
      Select(groups=[izisprod.prod_P_GeneralData AS gd])
      Source(groups=[izisprod.prod_P_GeneralData AS gd])

      ============================================================================
      EXECUTING PlanSorts

      AFTER:
      Access(groups=[izisprod.prod_P_GeneralData AS gd])
      TupleLimit(groups=[])
      Project(groups=[izisprod.prod_P_GeneralData AS gd])
      Select(groups=[izisprod.prod_P_GeneralData AS gd])
      Source(groups=[izisprod.prod_P_GeneralData AS gd])

      ============================================================================
      EXECUTING CollapseSource

      AFTER:
      Access(groups=[izisprod.prod_P_GeneralData AS gd], props={SOURCE_HINT=null, MODEL_ID=Schema name=izisprod, nameInSource=null, uuid=mmuuid:095c2821-e16b-4f9d-9c78-0d2d20018d04, OUTPUT_COLS=[formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime], EST_CARDINALITY=20.0, EST_COL_STATS=

      {formattimestamp(gd.AdmissionTime, 'yyyy')=[1.0, 10.0, -1.0]}

      , ATOMIC_REQUEST=SELECT formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime FROM izisprod.prod_P_GeneralData AS gd WHERE gd.Status = 1 LIMIT 100})

      ============================================================================
      CONVERTING PLAN TREE TO PROCESS TREE

      PROCESS PLAN =
      AccessNode(0) output=[formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime] SELECT formattimestamp(g_0.AdmissionTime, 'yyyy') AS c_0 FROM izisprod.prod_P_GeneralData AS g_0 WHERE g_0.Status = 1 LIMIT 100

      ============================================================================

      ----------------------------------------------------------------------------
      OPTIMIZATION COMPLETE:
      PROCESSOR PLAN:
      AccessNode(0) output=[formattimestamp(gd.AdmissionTime, 'yyyy') AS admtime] SELECT formattimestamp(g_0.AdmissionTime, 'yyyy') AS c_0 FROM izisprod.prod_P_GeneralData AS g_0 WHERE g_0.Status = 1 LIMIT 100

      ============================================================================

      In the server logs I can see these statements:

      2017-04-19 15:16:27,305 DEBUG [org.teiid.COMMAND_LOG] (Worker31_QueryProcessorQueue461) jcAY0lvWhF3d START DATA SRC COMMAND: startTime=2017-04-19 15:16:27.305 requestID=jcAY0lvWhF3d.55 sourceCommandID=0 executionID=83 txID=null modelName=izisprod translatorName=sybase-override sessionID=jcAY0lvWhF3d principal=bram sql=SELECT formattimestamp(g_0.AdmissionTime, 'yyyy') AS c_0 FROM izisprod.prod_P_GeneralData AS g_0 WHERE g_0.Status = 1 LIMIT 100
      2017-04-19 15:16:27,305 DEBUG [org.teiid.COMMAND_LOG] (Worker31_QueryProcessorQueue461) jcAY0lvWhF3d SOURCE SRC COMMAND: endTime=2017-04-19 15:16:27.305 requestID=jcAY0lvWhF3d.55 sourceCommandID=0 executionID=83 txID=null modelName=izisprod translatorName=sybase-override sessionID=jcAY0lvWhF3d principal=bram sourceCommand=[SELECT TOP 100 CONVERT(VARCHAR, g_0."AdmissionTime", null) AS c_0 FROM "Patient"."dbo"."P_GeneralData" g_0 WHERE g_0."Status" = 1]
      2017-04-19 15:16:27,308 DEBUG [org.teiid.COMMAND_LOG] (Worker32_QueryProcessorQueue462) jcAY0lvWhF3d END SRC COMMAND: endTime=2017-04-19 15:16:27.308 requestID=jcAY0lvWhF3d.55 sourceCommandID=0 executionID=83 txID=null modelName=izisprod translatorName=sybase-override sessionID=jcAY0lvWhF3d principal=bram finalRowCount=48 cpuTime(ns)=845787
      2017-04-19 15:16:27,313 INFO [org.teiid.COMMAND_LOG] (Worker32_QueryProcessorQueue463) jcAY0lvWhF3d END USER COMMAND: endTime=2017-04-19 15:16:27.313 requestID=jcAY0lvWhF3d.55 txID=null sessionID=jcAY0lvWhF3d principal=bram vdbName=vdb3 vdbVersion=25 finalRowCount=48

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              • Assignee:
                shawkins Steven Hawkins
                Reporter:
                gadeyne.bram Bram Gadeyne
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                • Created:
                  Updated:
                  Resolved: