TigerGraph implementation #37
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| ```bash | ||
| cd ~ | ||
| git clone https://github.com/ldbc/ldbc_finbench_transaction_impls.git | ||
| cd ~/ldbc_finbench_transaction_impls |
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should cd to tigergraph directory
| workload=org.ldbcouncil.finbench.driver.workloads.transaction.LdbcFinBenchTransactionWorkload | ||
| db=org.ldbcouncil.finbench.impls.tigergraph.TigerGraphTransactionDb | ||
| operation_count=1000000 | ||
| validation_parameters_size=1000 |
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keep the parameters same here
| ldbc.finbench.transaction.queries.scale_factor=1 | ||
| # Frequency of complex read queries | ||
| ldbc.finbench.transaction.queries.ComplexRead1_freq=10 | ||
| ldbc.finbench.transaction.queries.ComplexRead2_freq=45 |
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keep the parameters same here
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| # multi-edge | ||
| CREATE DIRECTED EDGE transfer(From Account, To Account, DISCRIMINATOR(timestamp UINT), orderNumber STRING, amount DOUBLE, comment STRING, payType STRING, goodsType STRING) WITH REVERSE_EDGE="transfer_REVERSE" | ||
| CREATE DIRECTED EDGE deposit(From Loan, To Account, DISCRIMINATOR(timestamp UINT), amount DOUBLE) WITH REVERSE_EDGE="deposit_REVERSE" |
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the keyword for edge multiplicity is DISCRIMINATOR?
| gsql -g ldbc_fin "install query -single all" | ||
| else | ||
| gsql -g ldbc_fin "install query -single trw2" | ||
| gsql -g ldbc_fin "set single_gpr=false install query all" |
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what is single_gpr used for?
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And why is trw2 special?
tigergraph/scripts/ExprFunctions.hpp
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| using namespace std; | ||
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| inline uint64_t convert_time_to_uint(string str_time) { |
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convert_time_to_uint function is not used
| Nodes = SELECT s FROM Nodes:s | ||
| POST-ACCUM | ||
| s.isBlocked = (s.@outCount > 0 AND s.@totalE1Amount/s.@totalE2Amount <= ratioThreshold) OR (s.@outCount == 0 AND ratioThreshold >= -1) | ||
| ; |
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Implementing queries through GSQL's v1 syntax.