VoltMod::MigrationOptions Struct Reference

#include <Migrator.hpp>

Public Attributes
std::string	HistoryTable = "schema_migrations"
int64_t	LockKey = 727274

Detailed Description

Knobs for RunMigrations; the defaults suit a single plugin owning its database.

Definition at line 18 of file Migrator.hpp.

Member Data Documentation

HistoryTable

std::string VoltMod::MigrationOptions::HistoryTable = "schema_migrations"

Migration-history table. Must match [A-Za-z_][A-Za-z0-9_]* - it is interpolated into SQL.

Definition at line 21 of file Migrator.hpp.

LockKey

int64_t VoltMod::MigrationOptions::LockKey = 727274

Lock key serializing concurrent loads that share a database (a Postgres advisory lock, a MariaDB named lock; SQLite relies on its own write lock). Plugins sharing one database should use distinct table names AND distinct lock keys.

Definition at line 26 of file Migrator.hpp.

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The documentation for this struct was generated from the following file:

• include/VoltMod/Database/Migrator.hpp