Browse Source
- The evolutions compacted. - Domain types created. - Foreign keys added. - Support for the P2WPKH address format added.prometheus-integration
Alexis Hernandez
7 years ago
10 changed files with 176 additions and 138 deletions
@ -1,32 +1,31 @@ |
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# --- !Ups |
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CREATE TABLE blocks( |
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blockhash VARCHAR(64) NOT NULL, |
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previous_blockhash VARCHAR(64) NULL, |
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next_blockhash VARCHAR(64) NULL, |
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merkle_root VARCHAR(64) NULL, |
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tpos_contract VARCHAR(64) NULL, |
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size INT NOT NULL, |
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height INT NOT NULL, |
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version INT NOT NULL, |
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time BIGINT NOT NULL, |
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median_time BIGINT NOT NULL, |
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nonce INT NOT NULL, |
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bits VARCHAR(50) NOT NULL, |
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chainwork VARCHAR(80) NOT NULL, |
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difficulty DECIMAL(30, 20), |
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-- constraints |
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CONSTRAINT blocks_blockhash_pk PRIMARY KEY (blockhash), |
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CONSTRAINT blocks_blockhash_format CHECK (blockhash ~ '^[a-f0-9]{64}$'), |
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CONSTRAINT blocks_previous_blockhash_format CHECK (previous_blockhash ~ '^[a-f0-9]{64}$'), |
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CONSTRAINT blocks_next_blockhash_format CHECK (next_blockhash ~ '^[a-f0-9]{64}$'), |
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CONSTRAINT blocks_tpos_contract_format CHECK (tpos_contract ~ '^[a-f0-9]{64}$') |
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-- custom types are defined to simplify the validations and simplify updates to the validations. |
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CREATE DOMAIN BLOCKHASH_TYPE AS TEXT |
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CHECK ( |
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VALUE ~ '^[a-f0-9]{64}$' |
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); |
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CREATE DOMAIN TXID_TYPE AS TEXT |
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CHECK ( |
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VALUE ~ '^[a-f0-9]{64}$' |
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); |
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CREATE INDEX blocks_height_index ON blocks USING BTREE (height); |
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CREATE INDEX blocks_time_index ON blocks USING BTREE (time); |
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CREATE DOMAIN ADDRESS_TYPE AS TEXT |
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CHECK ( |
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VALUE ~ '(^[A-Za-z0-9]{34}$)|(^[A-Za-z0-9]{42}$)' |
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); |
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CREATE DOMAIN NON_NEGATIVE_INT_TYPE AS INT |
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CHECK ( |
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VALUE >= 0 |
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); |
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# --- !Downs |
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DROP TABLE blocks; |
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DROP DOMAIN NON_NEGATIVE_INT_TYPE; |
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DROP DOMAIN ADDRESS_TYPE; |
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DROP DOMAIN TXID_TYPE; |
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DROP DOMAIN BLOCKHASH_TYPE; |
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@ -1,32 +1,32 @@ |
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# --- !Ups |
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-- we pre-compute the balances while storing transactions in order to perform |
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-- simpler queries while requiring addresses and the available amounts. |
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CREATE TABLE balances( |
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address VARCHAR(34) NOT NULL, |
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received DECIMAL(30, 15) NOT NULL, |
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spent DECIMAL(30, 15) NOT NULL, |
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available DECIMAL(30, 15) NOT NULL, |
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-- the next_blockhash doesn't have a foreign key on purpose, it can cause issues while deleting blocks. |
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CREATE TABLE blocks( |
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blockhash BLOCKHASH_TYPE NOT NULL, |
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previous_blockhash BLOCKHASH_TYPE NULL, |
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next_blockhash BLOCKHASH_TYPE NULL, |
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merkle_root TEXT NOT NULL, |
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tpos_contract TXID_TYPE NULL, |
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size NON_NEGATIVE_INT_TYPE NOT NULL, |
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height NON_NEGATIVE_INT_TYPE NOT NULL, |
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version INT NOT NULL, |
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time BIGINT NOT NULL, |
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median_time BIGINT NOT NULL, |
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nonce INT NOT NULL, |
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bits TEXT NOT NULL, |
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chainwork TEXT NOT NULL, |
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difficulty DECIMAL(30, 20) NOT NULL, |
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-- constraints |
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CONSTRAINT balances_address_pk PRIMARY KEY (address), |
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CONSTRAINT balances_address_format CHECK (address ~ '[a-zA-Z0-9]{34}$') |
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CONSTRAINT blocks_blockhash_pk PRIMARY KEY (blockhash), |
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CONSTRAINT blocks_height_unique UNIQUE (height), |
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CONSTRAINT blocks_previous_blockhash_fk FOREIGN KEY (previous_blockhash) REFERENCES blocks (blockhash) |
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); |
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CREATE INDEX balances_available_index ON balances (available); |
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-- there are certain addresses that we need to hide from public, like the one |
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-- used for the coin swap. |
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CREATE TABLE hidden_addresses( |
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address VARCHAR(34) NOT NULL, |
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-- constraints |
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CONSTRAINT hidden_addresses_address_pk PRIMARY KEY (address), |
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CONSTRAINT hidden_addresses_address_format CHECK (address ~ '[a-zA-Z0-9]{34}$') |
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); |
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CREATE INDEX blocks_time_index ON blocks USING BTREE (time); |
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# --- !Downs |
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DROP TABLE hidden_addresses; |
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DROP TABLE balances; |
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DROP INDEX blocks_time_index; |
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DROP TABLE blocks; |
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@ -1,49 +1,30 @@ |
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# --- !Ups |
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CREATE TABLE transactions( |
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txid VARCHAR(64) NOT NULL, |
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blockhash VARCHAR(64) NOT NULL, |
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time BIGINT NOT NULL, |
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size INT NOT NULL, |
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-- we pre-compute the balances while storing transactions in order to perform |
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-- simpler queries while requiring addresses and the available amounts. |
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CREATE TABLE balances( |
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address ADDRESS_TYPE NOT NULL, |
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received DECIMAL(30, 15) NOT NULL, |
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spent DECIMAL(30, 15) NOT NULL, |
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-- constraints |
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CONSTRAINT transactions_txid_pk PRIMARY KEY (txid), |
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CONSTRAINT transactions_txid_format CHECK (txid ~ '^[a-f0-9]{64}$'), |
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CONSTRAINT transactions_blockhash_format CHECK (blockhash ~ '^[a-f0-9]{64}$') |
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CONSTRAINT balances_address_pk PRIMARY KEY (address) |
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); |
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CREATE INDEX transactions_blockhash_index ON transactions (blockhash); |
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CREATE INDEX balances_available_index ON balances USING BTREE ((received - spent)); |
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CREATE TABLE transaction_inputs( |
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txid VARCHAR(64) NOT NULL, |
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index INT NOT NULL, |
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value DECIMAL(30, 15) NULL, |
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address VARCHAR(34) NULL, |
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-- there are certain addresses that we need to hide from the public, |
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-- like the one used for the coin swap. |
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CREATE TABLE hidden_addresses( |
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address ADDRESS_TYPE NOT NULL, |
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-- constraints |
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CONSTRAINT transaction_inputs_txid_index_pk PRIMARY KEY (txid, index), |
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CONSTRAINT transaction_inputs_txid_format CHECK (txid ~ '^[a-f0-9]{64}$'), |
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CONSTRAINT transaction_inputs_address_format CHECK (address ~ '[a-zA-Z0-9]{34}$') |
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); |
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CREATE TABLE transaction_outputs( |
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txid VARCHAR(64) NOT NULL, |
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index INT NOT NULL, |
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value DECIMAL(30, 15) NOT NULL, |
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address VARCHAR(34) NULL, |
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tpos_owner_address VARCHAR(34) NULL, |
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tpos_merchant_address VARCHAR(34) NULL, |
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-- constraints |
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CONSTRAINT transaction_outputs_txid_index_pk PRIMARY KEY (txid, index), |
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CONSTRAINT transaction_outputs_txid_format CHECK (txid ~ '^[a-f0-9]{64}$'), |
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CONSTRAINT transaction_outputs_address_format CHECK (address ~ '[a-zA-Z0-9]{34}$'), |
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CONSTRAINT transaction_outputs_tpos_owner_address_format CHECK (address ~ '[a-zA-Z0-9]{34}$'), |
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CONSTRAINT transaction_outputs_tpos_merchant_address_format CHECK (address ~ '[a-zA-Z0-9]{34}$') |
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CONSTRAINT hidden_addresses_address_pk PRIMARY KEY (address) |
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); |
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# --- !Downs |
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DROP TABLE transaction_outputs; |
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DROP TABLE transaction_inputs; |
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DROP TABLE transactions; |
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DROP TABLE hidden_addresses; |
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DROP INDEX balances_available_index; |
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DROP TABLE balances; |
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@ -1,14 +1,56 @@ |
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# --- !Ups |
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DROP INDEX blocks_height_index; |
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CREATE TABLE transactions( |
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txid TXID_TYPE NOT NULL, |
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blockhash BLOCKHASH_TYPE NOT NULL, |
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time BIGINT NOT NULL, |
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size NON_NEGATIVE_INT_TYPE NOT NULL, |
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-- constraints |
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CONSTRAINT transactions_txid_pk PRIMARY KEY (txid), |
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CONSTRAINT transactions_blockhash_fk FOREIGN KEY (blockhash) REFERENCES blocks (blockhash) |
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); |
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CREATE INDEX transactions_blockhash_index ON transactions USING BTREE (blockhash); |
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CREATE INDEX transactions_time_index ON transactions USING BTREE (time); |
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CREATE TABLE transaction_inputs( |
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txid TXID_TYPE NOT NULL, |
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index NON_NEGATIVE_INT_TYPE NOT NULL, |
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value DECIMAL(30, 15) NULL, |
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address ADDRESS_TYPE NULL, |
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-- constraints |
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CONSTRAINT transaction_inputs_txid_index_pk PRIMARY KEY (txid, index), |
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CONSTRAINT transaction_inputs_txid_fk FOREIGN KEY (txid) REFERENCES transactions (txid) |
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); |
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CREATE INDEX transaction_inputs_address_index ON transaction_inputs USING BTREE (address); |
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CREATE TABLE transaction_outputs( |
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txid TXID_TYPE NOT NULL, |
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index NON_NEGATIVE_INT_TYPE NOT NULL, |
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value DECIMAL(30, 15) NOT NULL, |
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address ADDRESS_TYPE NULL, |
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tpos_owner_address ADDRESS_TYPE NULL, |
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tpos_merchant_address ADDRESS_TYPE NULL, |
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-- constraints |
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CONSTRAINT transaction_outputs_txid_index_pk PRIMARY KEY (txid, index), |
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CONSTRAINT transaction_outputs_txid_fk FOREIGN KEY (txid) REFERENCES transactions (txid) |
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); |
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CREATE INDEX transaction_outputs_address_index ON transaction_outputs USING BTREE (address); |
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ALTER TABLE blocks |
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ADD CONSTRAINT blocks_height_unique UNIQUE (height); |
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# --- !Downs |
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ALTER TABLE blocks |
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DROP CONSTRAINT blocks_height_unique; |
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DROP INDEX transaction_outputs_address_index; |
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DROP TABLE transaction_outputs; |
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DROP INDEX transaction_inputs_address_index; |
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DROP TABLE transaction_inputs; |
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CREATE INDEX blocks_height_index ON blocks USING BTREE (height); |
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DROP INDEX transactions_blockhash_index; |
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DROP INDEX transactions_time_index; |
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DROP TABLE transactions; |
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@ -1,20 +0,0 @@ |
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# --- !Ups |
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DROP INDEX balances_available_index; |
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ALTER TABLE balances |
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DROP COLUMN available; |
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CREATE INDEX balances_available_index ON balances ((received - spent)); |
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# --- !Downs |
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DROP INDEX balances_available_index; |
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-- in case this down is applied, the table needs to be rebuilt. |
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ALTER TABLE balances |
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ADD COLUMN available DECIMAL(30, 15) NOT NULL DEFAULT 0; |
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CREATE INDEX balances_available_index ON balances (available); |
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@ -1,13 +0,0 @@ |
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# --- !Ups |
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CREATE INDEX transaction_inputs_address_index ON transaction_inputs (address); |
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CREATE INDEX transaction_outputs_address_index ON transaction_outputs (address); |
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# --- !Downs |
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DROP INDEX transaction_outputs_address_index; |
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DROP INDEX transaction_inputs_address_index; |
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