Ariel Mashraki 0864659844 dialect/sql/sqlgraph: avoid creating tx blocks for single UPDATE statements ...

In PostgreSQL, every statement is executed within a transaction. Therefore, we can avoid
creating transaction blocks manually (group of statements surrounded by BEGIN and COMMIT)
for UpdateNodes operation with a single UPDATE statement.

Benchmark for 2000 operations was improved from:

	7.98s      3992160 ns/op    4887 B/op    116 allocs/op

To:

	4.42s      2209659 ns/op    4435 B/op    104 allocs/op

---

MySQL and SQLite share the same behavior. Please see #1858 for more info.

2021-09-11 08:56:37 +03:00

..

entql_test.go

dialect/sql/sqlgraph: prefix entql idents with table/select name (#1592)

2021-05-23 18:12:16 +03:00

entql.go

dialect/sql/sqlgraph: fix bug in entql predicate evaluation (#1827)

2021-08-11 21:03:52 +03:00

errors.go

dialect/sql/sqlgraph: add constraint error checks (#1316)

2021-03-09 15:56:47 +02:00

graph_test.go

dialect/sql/sqlgraph: avoid creating tx blocks for single UPDATE statements

2021-09-11 08:56:37 +03:00

graph.go

dialect/sql/sqlgraph: avoid creating tx blocks for single UPDATE statements

2021-09-11 08:56:37 +03:00