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Remove the unused pReadNode prepared statement from each RTREE object.

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FossilOrigin-Name: e51dc0ec60d45cd57564735b6b2bb254a588533e
This commit is contained in:
drh
2017-02-02 16:30:25 +00:00
parent ce655a2367
commit 3accc7e1af
3 changed files with 17 additions and 21 deletions
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24
ext/rtree/rtree.c
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@ -139,7 +139,6 @@ struct Rtree {
sqlite3_blob *pNodeBlob;
/* Statements to read/write/delete a record from xxx_node */
sqlite3_stmt *pReadNode;
sqlite3_stmt *pWriteNode;
sqlite3_stmt *pDeleteNode;
@ -944,7 +943,6 @@ static void rtreeRelease(Rtree *pRtree){
pRtree->inWrTrans = 0;
pRtree->nCursor = 0;
nodeBlobReset(pRtree);
sqlite3_finalize(pRtree->pReadNode);
sqlite3_finalize(pRtree->pWriteNode);
sqlite3_finalize(pRtree->pDeleteNode);
sqlite3_finalize(pRtree->pReadRowid);
@ -3315,10 +3313,9 @@ static int rtreeSqlInit(
){
int rc = SQLITE_OK;
#define N_STATEMENT 9
#define N_STATEMENT 8
static const char *azSql[N_STATEMENT] = {
/* Read and write the xxx_node table */
"SELECT data FROM '%q'.'%q_node' WHERE nodeno = :1",
/* Write the xxx_node table */
"INSERT OR REPLACE INTO '%q'.'%q_node' VALUES(:1, :2)",
"DELETE FROM '%q'.'%q_node' WHERE nodeno = :1",
@ -3356,15 +3353,14 @@ static int rtreeSqlInit(
}
}
appStmt[0] = &pRtree->pReadNode;
appStmt[1] = &pRtree->pWriteNode;
appStmt[2] = &pRtree->pDeleteNode;
appStmt[3] = &pRtree->pReadRowid;
appStmt[4] = &pRtree->pWriteRowid;
appStmt[5] = &pRtree->pDeleteRowid;
appStmt[6] = &pRtree->pReadParent;
appStmt[7] = &pRtree->pWriteParent;
appStmt[8] = &pRtree->pDeleteParent;
appStmt[0] = &pRtree->pWriteNode;
appStmt[1] = &pRtree->pDeleteNode;
appStmt[2] = &pRtree->pReadRowid;
appStmt[3] = &pRtree->pWriteRowid;
appStmt[4] = &pRtree->pDeleteRowid;
appStmt[5] = &pRtree->pReadParent;
appStmt[6] = &pRtree->pWriteParent;
appStmt[7] = &pRtree->pDeleteParent;
rc = rtreeQueryStat1(db, pRtree);
for(i=0; i<N_STATEMENT && rc==SQLITE_OK; i++){