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Convert the schema creation logic in the rtree extension to use the

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new sqlite3_str interface.

FossilOrigin-Name: fd8b8c4196d3f0f6cb129f43ebf473ada86eefdf16181fa70ceee21e1232b5e1
This commit is contained in:
drh
2018-05-14 15:26:05 +00:00
parent a3926f4bbf
commit a090ab90d6
3 changed files with 19 additions and 19 deletions
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22
ext/rtree/rtree.c
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@ -3494,18 +3494,18 @@ static int rtreeInit(
if( (rc = rtreeSqlInit(pRtree, db, argv[1], argv[2], isCreate)) ){
*pzErr = sqlite3_mprintf("%s", sqlite3_errmsg(db));
}else{
char *zSql = sqlite3_mprintf("CREATE TABLE x(%s", argv[3]);
char *zTmp;
sqlite3_str *pSql = sqlite3_str_new(db);
char *zSql;
int ii;
for(ii=4; zSql && ii<argc; ii++){
zTmp = zSql;
zSql = sqlite3_mprintf("%s, %s", zTmp, argv[ii]);
sqlite3_free(zTmp);
}
if( zSql ){
zTmp = zSql;
zSql = sqlite3_mprintf("%s);", zTmp);
sqlite3_free(zTmp);
if( pSql==0 ){
zSql = 0;
}else{
sqlite3_str_appendf(pSql, "CREATE TABLE x(%s", argv[3]);
for(ii=4; ii<argc; ii++){
sqlite3_str_appendf(pSql, ", %s", argv[ii]);
}
sqlite3_str_appendf(pSql, ");");
zSql = sqlite3_str_finish(pSql);
}
if( !zSql ){
rc = SQLITE_NOMEM;