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PostgreSQL prep

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Update of vendored SQL libs and refactoring of store provider layer.
This commit is contained in:
HarveyKandola 2018-09-26 17:59:56 +01:00
parent d0e005f638
commit b455e5eaf5
105 changed files with 10949 additions and 2376 deletions
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90
core/env/runtime.go vendored
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@ -16,8 +16,6 @@ import (
"github.com/jmoiron/sqlx"
)
// SQL-STORE: DbVariant needs to be struct like: name, delims, std params and conn string method
// Runtime provides access to database, logger and other server-level scoped objects.
// Use Context for per-request values.
type Runtime struct {
@ -42,94 +40,6 @@ const (
SiteModeBadDB = "3"
)
// StoreType represents name of database system
type StoreType string
const (
// StoreTypeMySQL is MySQL
StoreTypeMySQL StoreType = "MySQL"
// StoreTypePercona is Percona
StoreTypePercona StoreType = "Percona"
// StoreTypeMariaDB is MariaDB
StoreTypeMariaDB StoreType = "MariaDB"
// StoreTypePostgreSQL is PostgreSQL
StoreTypePostgreSQL StoreType = "PostgreSQL"
// StoreTypeMSSQL is Microsoft SQL Server
StoreTypeMSSQL StoreType = "MSSQL"
)
// StoreProvider defines a database provider.
type StoreProvider interface {
// Name of provider
Type() StoreType
// TypeVariant returns flavor of database provider.
TypeVariant() string
// SQL driver name used to open DB connection.
DriverName() string
// Database connection string parameters that must be present before connecting to DB.
Params() map[string]string
// Example holds storage provider specific connection string format.
// used in error messages
Example() string
// DatabaseName holds the SQL database name where Documize tables live.
DatabaseName() string
// Make connection string with default parameters.
MakeConnectionString() string
// QueryMeta is how to extract version number, collation, character set from database provider.
QueryMeta() string
// QueryStartLock locks database tables.
QueryStartLock() string
// QueryFinishLock unlocks database tables.
QueryFinishLock() string
// QueryInsertProcessID returns database specific query that will
// insert ID of this running process.
QueryInsertProcessID() string
// QueryInsertProcessID returns database specific query that will
// delete ID of this running process.
QueryDeleteProcessID() string
// QueryRecordVersionUpgrade returns database specific insert statement
// that records the database version number.
QueryRecordVersionUpgrade(version int) string
// QueryRecordVersionUpgrade returns database specific insert statement
// that records the database version number.
// For use on databases before The Great Schema Migration (v25, MySQL).
QueryRecordVersionUpgradeLegacy(version int) string
// QueryGetDatabaseVersion returns the schema version number.
QueryGetDatabaseVersion() string
// QueryGetDatabaseVersionLegacy returns the schema version number before The Great Schema Migration (v25, MySQL).
QueryGetDatabaseVersionLegacy() string
// QueryTableList returns a list tables in Documize database.
QueryTableList() string
// VerfiyVersion checks to see if actual database meets
// minimum version requirements.
VerfiyVersion(dbVersion string) (versionOK bool, minVerRequired string)
// VerfiyCharacterCollation checks to see if actual database
// has correct character set and collation settings.
VerfiyCharacterCollation(charset, collation string) (charOK bool, requirements string)
}
const (
// CommunityEdition is AGPL product variant
CommunityEdition = "Community"