24 lines
784 B
C++
24 lines
784 B
C++
#include "big_transaction.h"
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int big_transaction(MYSQL * conn, int N)
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{
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int local_result = 0;
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char sql[1000000];
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local_result += create_t1(conn);
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local_result += execute_query(conn, (char *) "START TRANSACTION");
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local_result += execute_query(conn, (char *) "SET autocommit = 0");
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for (int i = 0; i < N; i++)
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{
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create_insert_string(sql, 10000, i);
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local_result += execute_query(conn, "%s", sql);
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local_result += execute_query(conn, "CREATE TABLE t2(id int);");
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local_result += execute_query(conn, "%s", sql);
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local_result += execute_query(conn, "DROP TABLE t2;");
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local_result += execute_query(conn, "%s", sql);
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}
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local_result += execute_query(conn, (char *) "COMMIT");
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return local_result;
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}
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