1475 static void windowCheckValue(Parse *pParse, int reg, int eCond){  in windowCheckValue()  argument
1486   assert( eCond>=0 && eCond<ArraySize(azErr) );  in windowCheckValue()
1488   if( eCond>=WINDOW_STARTING_NUM ){  in windowCheckValue()
1494     assert( eCond==3 || eCond==4 );  in windowCheckValue()
1495     VdbeCoverageIf(v, eCond==3);  in windowCheckValue()
1496     VdbeCoverageIf(v, eCond==4);  in windowCheckValue()
1500     assert( eCond==0 || eCond==1 || eCond==2 );  in windowCheckValue()
1501     VdbeCoverageIf(v, eCond==0);  in windowCheckValue()
1502     VdbeCoverageIf(v, eCond==1);  in windowCheckValue()
1503     VdbeCoverageIf(v, eCond==2);  in windowCheckValue()
1505   sqlite3VdbeAddOp3(v, aOp[eCond], regZero, sqlite3VdbeCurrentAddr(v)+2, reg);  in windowCheckValue()
1507   VdbeCoverageNeverNullIf(v, eCond==0); /* NULL case captured by */  in windowCheckValue()
1508   VdbeCoverageNeverNullIf(v, eCond==1); /*   the OP_MustBeInt */  in windowCheckValue()
1509   VdbeCoverageNeverNullIf(v, eCond==2);  in windowCheckValue()
1510   VdbeCoverageNeverNullIf(v, eCond==3); /* NULL case caught by */  in windowCheckValue()
1511   VdbeCoverageNeverNullIf(v, eCond==4); /*   the OP_Ge */  in windowCheckValue()
1514   sqlite3VdbeAppendP4(v, (void*)azErr[eCond], P4_STATIC);  in windowCheckValue()