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5a7d7c2e4f
This commit provides the scaffolding for using the new sql stores. The new interfaces, structs and methods are in sync with other projects like Taproot Assets. - Transactional Queries: the sqldb package defines the interfaces required to execute transactional queries to our storage interface. - Migration Files Embedded: the migration files are embedded into the binary. - Database Migrations: I kept the use of 'golang-migrate' to ensure our codebase remains in sync with the other projects, but can be changed. - Build Flags for Conditional DB Target: flexibility to specify our database target at compile-time based on the build flags in the same way we do with our kv stores. - Update modules: ran `go mod tidy`.
27 lines
714 B
Go
27 lines
714 B
Go
package sqldb
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import (
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"github.com/btcsuite/btclog"
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)
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// Subsystem defines the logging code for this subsystem.
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const Subsystem = "SQLD"
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// log is a logger that is initialized with no output filters. This
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// means the package will not perform any logging by default until the caller
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// requests it.
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var log = btclog.Disabled
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// DisableLog disables all library log output. Logging output is disabled
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// by default until UseLogger is called.
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func DisableLog() {
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UseLogger(btclog.Disabled)
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}
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// UseLogger uses a specified Logger to output package logging info.
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// This should be used in preference to SetLogWriter if the caller is also
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// using btclog.
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func UseLogger(logger btclog.Logger) {
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log = logger
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}
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