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Merge branch 'master' of https://gitee.com/fasiondog/hikyuu.git

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fasiondog 2020-05-09 23:05:30 +08:00
commit b8a920834c
1 changed files with 4 additions and 3 deletions
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7
hikyuu_cpp/hikyuu/utilities/db_connect/mysql/MySQLStatement.cpp
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@ -23,9 +23,10 @@ MySQLStatement::MySQLStatement(const DBConnectPtr& driver, const string& sql_sta
HKU_ASSERT_M(m_stmt != nullptr, "Failed mysql_stmt_init!"); HKU_ASSERT_M(m_stmt != nullptr, "Failed mysql_stmt_init!");
int ret = mysql_stmt_prepare(m_stmt, sql_statement.c_str(), sql_statement.size()); int ret = mysql_stmt_prepare(m_stmt, sql_statement.c_str(), sql_statement.size());
if (ret != 0) { if (ret != 0) {
std::string stmt_errorstr = mysql_stmt_error(m_stmt);
mysql_stmt_close(m_stmt); mysql_stmt_close(m_stmt);
m_stmt = nullptr; m_stmt = nullptr;
HKU_THROW("Failed prepare statement! error: {} SQL: {}", mysql_stmt_error(m_stmt), HKU_THROW("Failed prepare statement! error: {} SQL: {}", stmt_errorstr.c_str(),
sql_statement); sql_statement);
} }
@ -35,7 +36,7 @@ MySQLStatement::MySQLStatement(const DBConnectPtr& driver, const string& sql_sta
memset(m_param_bind.data(), 0, param_count * sizeof(MYSQL_BIND)); memset(m_param_bind.data(), 0, param_count * sizeof(MYSQL_BIND));
} }
MYSQL_RES* m_meta_result = mysql_stmt_result_metadata(m_stmt); m_meta_result = mysql_stmt_result_metadata(m_stmt);
if (m_meta_result) { if (m_meta_result) {
int column_count = mysql_num_fields(m_meta_result); int column_count = mysql_num_fields(m_meta_result);
m_result_bind.resize(column_count); m_result_bind.resize(column_count);
@ -284,4 +285,4 @@ void MySQLStatement::sub_getColumnAsBlob(int idx, string& item) {
} }
} }
} // namespace hku } // namespace hku