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Change two automatic array variables into static constant arrays.

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Update and reformat some comments for cleaner presentation.

FossilOrigin-Name: a7a15547cccb4aeb719aba19641f31390c316d8c
This commit is contained in:
drh
2010-08-06 02:10:00 +00:00
parent f6171e9bae
commit 3bb9b93f1f
5 changed files with 21 additions and 21 deletions
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14
src/where.c
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@@ -3365,7 +3365,7 @@ static Bitmask codeOneLoopStart(
** constraints but an index is selected anyway, in order
** to force the output order to conform to an ORDER BY.
*/
int aStartOp[] = {
static const u8 aStartOp[] = {
0,
0,
OP_Rewind, /* 2: (!start_constraints && startEq && !bRev) */
@@ -3375,12 +3375,12 @@ static Bitmask codeOneLoopStart(
OP_SeekGe, /* 6: (start_constraints && startEq && !bRev) */
OP_SeekLe /* 7: (start_constraints && startEq && bRev) */
};
int aEndOp[] = {
static const u8 aEndOp[] = {
OP_Noop, /* 0: (!end_constraints) */
OP_IdxGE, /* 1: (end_constraints && !bRev) */
OP_IdxLT /* 2: (end_constraints && bRev) */
};
int nEq = pLevel->plan.nEq;
int nEq = pLevel->plan.nEq; /* Number of == or IN terms */
int isMinQuery = 0; /* If this is an optimized SELECT min(x).. */
int regBase; /* Base register holding constraint values */
int r1; /* Temp register */
@@ -3390,10 +3390,10 @@ static Bitmask codeOneLoopStart(
int endEq; /* True if range end uses ==, >= or <= */
int start_constraints; /* Start of range is constrained */
int nConstraint; /* Number of constraint terms */
Index *pIdx; /* The index we will be using */
int iIdxCur; /* The VDBE cursor for the index */
int nExtraReg = 0; /* Number of extra registers needed */
int op; /* Instruction opcode */
Index *pIdx; /* The index we will be using */
int iIdxCur; /* The VDBE cursor for the index */
int nExtraReg = 0; /* Number of extra registers needed */
int op; /* Instruction opcode */
char *zStartAff; /* Affinity for start of range constraint */
char *zEndAff; /* Affinity for end of range constraint */