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Diffstat (limited to 'odb-tests/evolution/combined/model.hxx')
-rw-r--r-- | odb-tests/evolution/combined/model.hxx | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/odb-tests/evolution/combined/model.hxx b/odb-tests/evolution/combined/model.hxx new file mode 100644 index 0000000..5f1180b --- /dev/null +++ b/odb-tests/evolution/combined/model.hxx @@ -0,0 +1,174 @@ +// file : evolution/combined/model.hxx +// license : GNU GPL v2; see accompanying LICENSE file + +#ifndef MODEL_VERSION +# error model.hxx included directly +#endif + +#include <string> +#include <vector> + +#include <odb/core.hxx> +#include <odb/nullable.hxx> + +#include <libcommon/config.hxx> // DATABASE_XXX + +#pragma db model version(1, MODEL_VERSION) + +#define MODEL_NAMESPACE_IMPL(V) v##V +#define MODEL_NAMESPACE(V) MODEL_NAMESPACE_IMPL(V) + +namespace MODEL_NAMESPACE(MODEL_VERSION) +{ + #pragma db object + struct object1 + { + object1 (unsigned long id = 0): id_ (id) {} + + #pragma db id + unsigned long id_; + }; + + #pragma db object + struct object + { + #pragma db id + std::string id_; + + // + // Pre pass 1. + // + + // Drop unique index. + // +#if MODEL_VERSION == 2 + #pragma db unique +#endif + unsigned long dui; + + // 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. + // +#if MODEL_VERSION == 3 + std::vector<std::string> at; +#endif + + // Add column. + // +#if MODEL_VERSION == 3 + #pragma db default(999) + unsigned long ac1; + + odb::nullable<unsigned long> ac2; + + // 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. 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. + // + + // Add non-unique indexes. + // +#if MODEL_VERSION == 3 + #pragma db index +#endif + unsigned long anui; + + // + // Post pass 1. + // + + // Drop non-unique indexes. + // +#if MODEL_VERSION == 2 + #pragma db index +#endif + unsigned long dnui; + + // + // Post pass 2. + // + + // Drop table. + // +#if MODEL_VERSION == 2 + std::vector<unsigned long> dt; +#endif + + // Drop column. Logical drop (set NULL) in SQLite. + // +#if MODEL_VERSION == 2 + unsigned long dc; +#endif + + // 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. 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. + // +#if MODEL_VERSION == 3 + #pragma db unique +#endif + 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 + }; +} + +#undef MODEL_NAMESPACE +#undef MODEL_NAMESPACE_IMPL |