diff options
Diffstat (limited to 'src/vdbeInt.h')
| -rw-r--r-- | src/vdbeInt.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/vdbeInt.h b/src/vdbeInt.h index 0c6301c8f..df47e0544 100644 --- a/src/vdbeInt.h +++ b/src/vdbeInt.h @@ -172,6 +172,7 @@ struct VdbeFrame { VdbeFrame *pParent; /* Parent of this frame, or NULL if parent is main */ Op *aOp; /* Program instructions for parent frame */ i64 *anExec; /* Event counters from parent frame */ + u64 *anCycle; /* Cycle counters from parent frame */ Mem *aMem; /* Array of memory cells for parent frame */ VdbeCursor **apCsr; /* Array of Vdbe cursors for parent frame */ u8 *aOnce; /* Bitmask used by OP_Once */ @@ -387,10 +388,19 @@ typedef unsigned bft; /* Bit Field Type */ /* The ScanStatus object holds a single value for the ** sqlite3_stmt_scanstatus() interface. +** +** aAddrRange[]: +** This array is used by ScanStatus elements associated with EQP +** notes that make an SQLITE_SCANSTAT_NCYCLE value available. It is +** an array of up to 3 ranges of VM addresses for which the Vdbe.anCycle[] +** values should be summed to calculate the NCYCLE value. Each pair of +** integer addresses is a start and end address (both inclusive) for a range +** instructions. A start value of 0 indicates an empty range. */ typedef struct ScanStatus ScanStatus; struct ScanStatus { int addrExplain; /* OP_Explain for loop */ + int aAddrRange[6]; int addrLoop; /* Address of "loops" counter */ int addrVisit; /* Address of "rows visited" counter */ int iSelectID; /* The "Select-ID" for this loop */ @@ -482,8 +492,11 @@ struct Vdbe { u32 expmask; /* Binding to these vars invalidates VM */ SubProgram *pProgram; /* Linked list of all sub-programs used by VM */ AuxData *pAuxData; /* Linked list of auxdata allocations */ -#ifdef SQLITE_ENABLE_STMT_SCANSTATUS +#if defined(SQLITE_ENABLE_STMT_SCANSTATUS) || defined(VDBE_PROFILE) i64 *anExec; /* Number of times each op has been executed */ + u64 *anCycle; /* Sum of sqlite3HwTime() spent in each opcode */ +#endif +#ifdef SQLITE_ENABLE_STMT_SCANSTATUS int nScan; /* Entries in aScan[] */ ScanStatus *aScan; /* Scan definitions for sqlite3_stmt_scanstatus() */ #endif |