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Update the sqldiff tool so that it generates an rbu_count table.

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FossilOrigin-Name: 1f7afb6e9be9f549a91bf2ab492df15698df89fd
This commit is contained in:
dan
2016-03-19 16:21:26 +00:00
parent f11737fcc8
commit febfe02300
5 changed files with 56 additions and 10 deletions
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16
tool/sqldiff.c
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@ -1244,6 +1244,7 @@ static void rbudiff_one_table(const char *zTab, FILE *out){
Str sql = {0, 0, 0}; /* Query to find differences */
Str insert = {0, 0, 0}; /* First part of output INSERT statement */
sqlite3_stmt *pStmt = 0;
int nRow = 0; /* Total rows in data_xxx table */
/* --rbu mode must use real primary keys. */
g.bSchemaPK = 1;
@ -1289,6 +1290,7 @@ static void rbudiff_one_table(const char *zTab, FILE *out){
/* Output the first part of the INSERT statement */
fprintf(out, "%s", insert.z);
nRow++;
if( sqlite3_column_type(pStmt, nCol)==SQLITE_INTEGER ){
for(i=0; i<=nCol; i++){
@ -1342,6 +1344,12 @@ static void rbudiff_one_table(const char *zTab, FILE *out){
}
sqlite3_finalize(pStmt);
if( nRow>0 ){
Str cnt = {0, 0, 0};
strPrintf(&cnt, "INSERT INTO rbu_count VALUES('data_%q', %d);", zTab, nRow);
fprintf(out, "%s\n", cnt.z);
strFree(&cnt);
}
strFree(&ct);
strFree(&sql);
@ -1856,7 +1864,13 @@ int main(int argc, char **argv){
}
if( neverUseTransaction ) useTransaction = 0;
if( useTransaction ) printf("BEGIN TRANSACTION;\n");
if( useTransaction ) fprintf(out, "BEGIN TRANSACTION;\n");
if( xDiff==rbudiff_one_table ){
fprintf(out, "CREATE TABLE IF NOT EXISTS rbu_count"
"(tbl TEXT PRIMARY KEY COLLATE NOCASE, cnt INTEGER) "
"WITHOUT ROWID;\n"
);
}
if( zTab ){
xDiff(zTab, out);
}else{