78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
#ifndef SQL_T1_H
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#define SQL_T1_H
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#include "mariadb_func.h"
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#include "testconnections.h"
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/**
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* @brief execute_select_query_and_check Execute query and check that result contains expected number of rows
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* @param conn MYSQL handler
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* @param sql Query
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* @param rows Expected number of rows
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* @return 0 in case of success
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*/
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int execute_select_query_and_check(MYSQL* conn, const char* sql, unsigned long long int rows);
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/**
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* @brief create_t1 Create t1 table, fileds: (x1 int, fl int)
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* @param conn MYSQL handler
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* @return 0 in case of success
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*/
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int create_t1(MYSQL* conn);
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/**
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* @brief create_t1 Create t2 table, fileds: (x1 int, fl int)
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* @param conn MYSQL handler
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* @return 0 in case of success
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*/
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int create_t2(MYSQL* conn);
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/**
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* @brief create_insert_string Create SQL query string to insert N rows into t1
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* fl is equal to given value and x1 is incrementing value (row index)
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* @param sql pointer to buffer to put result
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* @param N Number of rows to insert
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* @param fl value to fill 'fl' field
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* @return 0
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*/
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int create_insert_string(char* sql, int N, int fl);
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/**
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* @brief create_insert_string Create SQL query string to insert N rows into t1
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* fl is equal to given value and x1 is incrementing value (row index)
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* (same as create_insert_string(), but allocates buffer for SQL string by itself)
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* @param sql pointer to buffer to put result
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* @param N Number of rows to insert
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* @param fl value to fill 'fl' field
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* @return pointer to insert SQL string
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*/
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char* allocate_insert_string(int fl, int N);
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/**
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* @brief insert_into_t1 Insert N blocks of 16^i rows into t1
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* first block has fl=0, second - fl=1, ..., N-block fl=N-1
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* first block has 16 row, second - 256, ..., N-block 16^N rows
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* @param conn MYSQL handler
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* @param N Number of blocks to insert
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* @return 0 in case of success
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*/
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int insert_into_t1(MYSQL* conn, int N);
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/**
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* @brief select_from_t1 Check that t1 contains data as inserted by insert_into_t1()
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* @param conn MYSQL handler
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* @param N Number of blocks to insert
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* @return 0 in case of success
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*/
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int select_from_t1(MYSQL* conn, int N);
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/**
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* @brief check_if_t1_exists
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* @param conn MYSQL handler
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* @return 0 if content of t1 is ok
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*/
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int check_if_t1_exists(MYSQL* conn);
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#endif // SQL_T1_H
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