diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2013-04-09 16:17:27 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2013-04-10 18:46:47 +0200 |
| commit | b0c2c30dd0b83ea67fb2c8375ae2061dad0d1770 (patch) | |
| tree | b1fbada48dab47c2477c6016a45cfac957670346 /evolution/combined/model.hxx | |
| parent | 7d1e16930e37c4109f439f5ebe1e789b9619a57e (diff) | |
Add support for embedded schema migration
Diffstat (limited to 'evolution/combined/model.hxx')
| -rw-r--r-- | evolution/combined/model.hxx | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/evolution/combined/model.hxx b/evolution/combined/model.hxx index 2aede90..2cdc9d7 100644 --- a/evolution/combined/model.hxx +++ b/evolution/combined/model.hxx @@ -12,6 +12,8 @@ #include <odb/core.hxx> #include <odb/nullable.hxx> +#include <common/config.hxx> // DATABASE_XXX + #pragma db model version(1, MODEL_VERSION) #define MODEL_NAMESPACE_IMPL(V) v##V @@ -45,14 +47,16 @@ namespace MODEL_NAMESPACE(MODEL_VERSION) #endif unsigned long dui; - // Alter table drop foreign key. + // Alter table drop foreign key. Not supported by SQLite. // +#ifndef DATABASE_SQLITE #if MODEL_VERSION == 2 object1* dfk; #else #pragma db null unsigned long dfk; #endif +#endif // Add table. // @@ -68,17 +72,23 @@ namespace MODEL_NAMESPACE(MODEL_VERSION) odb::nullable<unsigned long> ac2; - #pragma db not_null // Initially added as NULL, converted to NOT NULL. + // Initially added as NULL, converted to NOT NULL. Not supported by SQLite. + // +#ifndef DATABASE_SQLITE + #pragma db not_null odb::nullable<unsigned long> ac3; #endif +#endif - // Alter column NULL. + // Alter column NULL. Not supported by SQLite. // +#ifndef DATABASE_SQLITE #if MODEL_VERSION == 2 unsigned long acn; #else odb::nullable<unsigned long> acn; #endif +#endif // // Pre pass 2. @@ -112,27 +122,33 @@ namespace MODEL_NAMESPACE(MODEL_VERSION) std::vector<unsigned long> dt; #endif - // Drop column. + // Drop column. Not supported by SQLite. // +#ifndef DATABASE_SQLITE #if MODEL_VERSION == 2 unsigned long dc; #endif +#endif - // Alter column NOT NULL. + // Alter column NOT NULL. Not supported by SQLite. // +#ifndef DATABASE_SQLITE #if MODEL_VERSION == 3 #pragma db not_null #endif odb::nullable<unsigned long> acnn; +#endif - // Alter table add foreign key. + // Alter table add foreign key. Not supported by SQLite. // +#ifndef DATABASE_SQLITE #if MODEL_VERSION == 2 #pragma db null unsigned long afk; #else object1* afk; #endif +#endif // Add unique index. // @@ -142,13 +158,18 @@ namespace MODEL_NAMESPACE(MODEL_VERSION) unsigned long aui; public: +#ifndef DATABASE_SQLITE #if MODEL_VERSION == 2 + object (std::string id = ""): id_ (id), dfk (0) {} ~object () {delete dfk;} #else object (std::string id = ""): id_ (id), afk (0) {} ~object () {delete afk;} #endif +#else + object (std::string id = ""): id_ (id) {} +#endif }; } |