==186005== Invalid read of size 1
==186005==    at 0x759C12: ExecInitModifyTable (nodeModifyTable.c:2801)
==186005==    by 0x720B35: ExecInitNode (execProcnode.c:174)
==186005==    by 0x716F99: InitPlan (execMain.c:939)
==186005==    by 0x715F47: standard_ExecutorStart (execMain.c:266)
==186005==    by 0x715CD3: ExecutorStart (execMain.c:148)
==186005==    by 0x9495B1: ProcessQuery (pquery.c:155)
==186005==    by 0x94AF24: PortalRunMulti (pquery.c:1267)
==186005==    by 0x94A4C8: PortalRun (pquery.c:779)
==186005==    by 0x94438E: exec_simple_query (postgres.c:1240)
==186005==    by 0x9485F5: PostgresMain (postgres.c:4394)
==186005==    by 0x88D1D4: BackendRun (postmaster.c:4484)
==186005==    by 0x88CB53: BackendStartup (postmaster.c:4206)
==186005==    by 0x889205: ServerLoop (postmaster.c:1730)
==186005==    by 0x888AD0: PostmasterMain (postmaster.c:1402)
==186005==    by 0x78D466: main (main.c:209)
==186005==  Address 0xe594f78 is 1,864 bytes inside a block of size 8,192 alloc'd
==186005==    at 0x483A809: malloc (vg_replace_malloc.c:307)
==186005==    by 0xAFEFE6: AllocSetContextCreateInternal (aset.c:468)
==186005==    by 0x7298F9: CreateExprContextInternal (execUtils.c:252)
==186005==    by 0x7299DD: CreateExprContext (execUtils.c:302)
==186005==    by 0x729C5E: ExecAssignExprContext (execUtils.c:481)
==186005==    by 0x75D24D: ExecInitSeqScan (nodeSeqscan.c:147)
==186005==    by 0x720BEF: ExecInitNode (execProcnode.c:207)
==186005==    by 0x716F99: InitPlan (execMain.c:939)
==186005==    by 0x715F47: standard_ExecutorStart (execMain.c:266)
==186005==    by 0x715CD3: ExecutorStart (execMain.c:148)
==186005==    by 0x949E64: PortalStart (pquery.c:505)
==186005==    by 0x9442A2: exec_simple_query (postgres.c:1201)
==186005==    by 0x9485F5: PostgresMain (postgres.c:4394)
==186005==    by 0x88D1D4: BackendRun (postmaster.c:4484)
==186005==    by 0x88CB53: BackendStartup (postmaster.c:4206)
==186005==    by 0x889205: ServerLoop (postmaster.c:1730)
==186005==    by 0x888AD0: PostmasterMain (postmaster.c:1402)
==186005==    by 0x78D466: main (main.c:209)
==186005== 
{
   <insert_a_suppression_name_here>
   Memcheck:Addr1
   fun:ExecInitModifyTable
   fun:ExecInitNode
   fun:InitPlan
   fun:standard_ExecutorStart
   fun:ExecutorStart
   fun:ProcessQuery
   fun:PortalRunMulti
   fun:PortalRun
   fun:exec_simple_query
   fun:PostgresMain
   fun:BackendRun
   fun:BackendStartup
   fun:ServerLoop
   fun:PostmasterMain
   fun:main
}
==186005== Invalid write of size 4
==186005==    at 0x759C74: ExecInitModifyTable (nodeModifyTable.c:2809)
==186005==    by 0x720B35: ExecInitNode (execProcnode.c:174)
==186005==    by 0x716F99: InitPlan (execMain.c:939)
==186005==    by 0x715F47: standard_ExecutorStart (execMain.c:266)
==186005==    by 0x715CD3: ExecutorStart (execMain.c:148)
==186005==    by 0x9495B1: ProcessQuery (pquery.c:155)
==186005==    by 0x94AF24: PortalRunMulti (pquery.c:1267)
==186005==    by 0x94A4C8: PortalRun (pquery.c:779)
==186005==    by 0x94438E: exec_simple_query (postgres.c:1240)
==186005==    by 0x9485F5: PostgresMain (postgres.c:4394)
==186005==    by 0x88D1D4: BackendRun (postmaster.c:4484)
==186005==    by 0x88CB53: BackendStartup (postmaster.c:4206)
==186005==    by 0x889205: ServerLoop (postmaster.c:1730)
==186005==    by 0x888AD0: PostmasterMain (postmaster.c:1402)
==186005==    by 0x78D466: main (main.c:209)
==186005==  Address 0xe594f80 is 1,872 bytes inside a block of size 8,192 alloc'd
==186005==    at 0x483A809: malloc (vg_replace_malloc.c:307)
==186005==    by 0xAFEFE6: AllocSetContextCreateInternal (aset.c:468)
==186005==    by 0x7298F9: CreateExprContextInternal (execUtils.c:252)
==186005==    by 0x7299DD: CreateExprContext (execUtils.c:302)
==186005==    by 0x729C5E: ExecAssignExprContext (execUtils.c:481)
==186005==    by 0x75D24D: ExecInitSeqScan (nodeSeqscan.c:147)
==186005==    by 0x720BEF: ExecInitNode (execProcnode.c:207)
==186005==    by 0x716F99: InitPlan (execMain.c:939)
==186005==    by 0x715F47: standard_ExecutorStart (execMain.c:266)
==186005==    by 0x715CD3: ExecutorStart (execMain.c:148)
==186005==    by 0x949E64: PortalStart (pquery.c:505)
==186005==    by 0x9442A2: exec_simple_query (postgres.c:1201)
==186005==    by 0x9485F5: PostgresMain (postgres.c:4394)
==186005==    by 0x88D1D4: BackendRun (postmaster.c:4484)
==186005==    by 0x88CB53: BackendStartup (postmaster.c:4206)
==186005==    by 0x889205: ServerLoop (postmaster.c:1730)
==186005==    by 0x888AD0: PostmasterMain (postmaster.c:1402)
==186005==    by 0x78D466: main (main.c:209)
==186005== 
{
   <insert_a_suppression_name_here>
   Memcheck:Addr4
   fun:ExecInitModifyTable
   fun:ExecInitNode
   fun:InitPlan
   fun:standard_ExecutorStart
   fun:ExecutorStart
   fun:ProcessQuery
   fun:PortalRunMulti
   fun:PortalRun
   fun:exec_simple_query
   fun:PostgresMain
   fun:BackendRun
   fun:BackendStartup
   fun:ServerLoop
   fun:PostmasterMain
   fun:main
}
==186005== Invalid read of size 4
==186005==    at 0x759C7F: ExecInitModifyTable (nodeModifyTable.c:2811)
==186005==    by 0x720B35: ExecInitNode (execProcnode.c:174)
==186005==    by 0x716F99: InitPlan (execMain.c:939)
==186005==    by 0x715F47: standard_ExecutorStart (execMain.c:266)
==186005==    by 0x715CD3: ExecutorStart (execMain.c:148)
==186005==    by 0x9495B1: ProcessQuery (pquery.c:155)
==186005==    by 0x94AF24: PortalRunMulti (pquery.c:1267)
==186005==    by 0x94A4C8: PortalRun (pquery.c:779)
==186005==    by 0x94438E: exec_simple_query (postgres.c:1240)
==186005==    by 0x9485F5: PostgresMain (postgres.c:4394)
==186005==    by 0x88D1D4: BackendRun (postmaster.c:4484)
==186005==    by 0x88CB53: BackendStartup (postmaster.c:4206)
==186005==    by 0x889205: ServerLoop (postmaster.c:1730)
==186005==    by 0x888AD0: PostmasterMain (postmaster.c:1402)
==186005==    by 0x78D466: main (main.c:209)
==186005==  Address 0xe594f80 is 1,872 bytes inside a block of size 8,192 alloc'd
==186005==    at 0x483A809: malloc (vg_replace_malloc.c:307)
==186005==    by 0xAFEFE6: AllocSetContextCreateInternal (aset.c:468)
==186005==    by 0x7298F9: CreateExprContextInternal (execUtils.c:252)
==186005==    by 0x7299DD: CreateExprContext (execUtils.c:302)
==186005==    by 0x729C5E: ExecAssignExprContext (execUtils.c:481)
==186005==    by 0x75D24D: ExecInitSeqScan (nodeSeqscan.c:147)
==186005==    by 0x720BEF: ExecInitNode (execProcnode.c:207)
==186005==    by 0x716F99: InitPlan (execMain.c:939)
==186005==    by 0x715F47: standard_ExecutorStart (execMain.c:266)
==186005==    by 0x715CD3: ExecutorStart (execMain.c:148)
==186005==    by 0x949E64: PortalStart (pquery.c:505)
==186005==    by 0x9442A2: exec_simple_query (postgres.c:1201)
==186005==    by 0x9485F5: PostgresMain (postgres.c:4394)
==186005==    by 0x88D1D4: BackendRun (postmaster.c:4484)
==186005==    by 0x88CB53: BackendStartup (postmaster.c:4206)
==186005==    by 0x889205: ServerLoop (postmaster.c:1730)
==186005==    by 0x888AD0: PostmasterMain (postmaster.c:1402)
==186005==    by 0x78D466: main (main.c:209)
==186005== 
{
   <insert_a_suppression_name_here>
   Memcheck:Addr4
   fun:ExecInitModifyTable
   fun:ExecInitNode
   fun:InitPlan
   fun:standard_ExecutorStart
   fun:ExecutorStart
   fun:ProcessQuery
   fun:PortalRunMulti
   fun:PortalRun
   fun:exec_simple_query
   fun:PostgresMain
   fun:BackendRun
   fun:BackendStartup
   fun:ServerLoop
   fun:PostmasterMain
   fun:main
}