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a first step towards normalizing the DB a bit and not storing data redundantly

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This commit is contained in:
Christian Grothoff 2016-05-27 14:39:04 +02:00
parent 172e8494b9
commit 5f6f524a52
1 changed files with 16 additions and 21 deletions
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37
src/exchangedb/plugin_exchangedb_postgres.c
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@ -330,9 +330,6 @@ postgres_create_tables (void *cls)
",amount_with_fee_val INT8 NOT NULL"
",amount_with_fee_frac INT4 NOT NULL"
",amount_with_fee_curr VARCHAR("TALER_CURRENCY_LEN_STR") NOT NULL"
",withdraw_fee_val INT8 NOT NULL"
",withdraw_fee_frac INT4 NOT NULL"
",withdraw_fee_curr VARCHAR("TALER_CURRENCY_LEN_STR") NOT NULL"
");");
/* Index blindcoins(reserve_pub) for get_reserves_out statement */
SQLEXEC_INDEX ("CREATE INDEX reserves_out_reserve_pub_index ON"
@ -656,12 +653,9 @@ postgres_prepare (PGconn *db_conn)
",amount_with_fee_val"
",amount_with_fee_frac"
",amount_with_fee_curr"
",withdraw_fee_val"
",withdraw_fee_frac"
",withdraw_fee_curr"
") VALUES "
"($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12);",
12, NULL);
"($1, $2, $3, $4, $5, $6, $7, $8, $9);",
9, NULL);
/* Used in #postgres_get_withdraw_info() to
locate the response for a /reserve/withdraw request
@ -677,10 +671,11 @@ postgres_prepare (PGconn *db_conn)
",amount_with_fee_val"
",amount_with_fee_frac"
",amount_with_fee_curr"
",withdraw_fee_val"
",withdraw_fee_frac"
",withdraw_fee_curr"
",denom.fee_withdraw_val"
",denom.fee_withdraw_frac"
",denom.fee_withdraw_curr"
" FROM reserves_out"
" JOIN denominations denom USING (denom_pub)"
" WHERE h_blind_ev=$1",
1, NULL);
@ -698,10 +693,11 @@ postgres_prepare (PGconn *db_conn)
",amount_with_fee_val"
",amount_with_fee_frac"
",amount_with_fee_curr"
",withdraw_fee_val"
",withdraw_fee_frac"
",withdraw_fee_curr"
",denom.fee_withdraw_val"
",denom.fee_withdraw_frac"
",denom.fee_withdraw_curr"
" FROM reserves_out"
" JOIN denominations denom USING (denom_pub)"
" WHERE reserve_pub=$1;",
1, NULL);
@ -937,7 +933,7 @@ postgres_prepare (PGconn *db_conn)
",denom.fee_deposit_curr"
",wire_deadline"
" FROM deposits"
" JOIN known_coins kc USING (coin_pub)"
" JOIN known_coins USING (coin_pub)"
" JOIN denominations denom USING (denom_pub)"
" WHERE ("
" (coin_pub=$1) AND"
@ -965,7 +961,7 @@ postgres_prepare (PGconn *db_conn)
",merchant_pub"
",coin_pub"
" FROM deposits"
" JOIN known_coins kc USING (coin_pub)"
" JOIN known_coins USING (coin_pub)"
" JOIN denominations denom USING (denom_pub)"
" WHERE"
" tiny=false AND"
@ -991,7 +987,7 @@ postgres_prepare (PGconn *db_conn)
",h_contract"
",coin_pub"
" FROM deposits"
" JOIN known_coins kc USING (coin_pub)"
" JOIN known_coins USING (coin_pub)"
" JOIN denominations denom USING (denom_pub)"
" WHERE"
" merchant_pub=$1 AND"
@ -1045,7 +1041,7 @@ postgres_prepare (PGconn *db_conn)
",wire"
",coin_sig"
" FROM deposits"
" JOIN known_coins kc USING (coin_pub)"
" JOIN known_coins USING (coin_pub)"
" JOIN denominations denom USING (denom_pub)"
" WHERE coin_pub=$1",
1, NULL);
@ -1834,7 +1830,7 @@ postgres_get_withdraw_info (void *cls,
&collectable->reserve_pub),
TALER_PQ_result_spec_amount ("amount_with_fee",
&collectable->amount_with_fee),
TALER_PQ_result_spec_amount ("withdraw_fee",
TALER_PQ_result_spec_amount ("fee_withdraw",
&collectable->withdraw_fee),
GNUNET_PQ_result_spec_end
};
@ -1885,7 +1881,6 @@ postgres_insert_withdraw_info (void *cls,
GNUNET_PQ_query_param_auto_from_type (&collectable->reserve_sig),
GNUNET_PQ_query_param_absolute_time (&now),
TALER_PQ_query_param_amount (&collectable->amount_with_fee),
TALER_PQ_query_param_amount (&collectable->withdraw_fee),
GNUNET_PQ_query_param_end
};
@ -2054,7 +2049,7 @@ postgres_get_reserve_history (void *cls,
&cbc->reserve_sig),
TALER_PQ_result_spec_amount ("amount_with_fee",
&cbc->amount_with_fee),
TALER_PQ_result_spec_amount ("withdraw_fee",
TALER_PQ_result_spec_amount ("fee_withdraw",
&cbc->withdraw_fee),
GNUNET_PQ_result_spec_end
};