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Add tables for index support.

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This commit is contained in:
Shawn Wilsher 2010-05-12 15:24:08 -07:00
parent 9aeb1b0a64
commit fa464181d2
1 changed files with 94 additions and 0 deletions
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94
dom/indexedDB/IndexedDatabaseRequest.cpp
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@ -170,6 +170,100 @@ CreateTables(mozIStorageConnection* aDBConn)
));
NS_ENSURE_SUCCESS(rv, rv);
// Table `index`
rv = aDBConn->ExecuteSimpleSQL(NS_LITERAL_CSTRING(
"CREATE TABLE object_store_index ("
"id INTEGER, "
"object_store_id INTEGER NOT NULL, "
"name TEXT NOT NULL, "
"key_path TEXT NOT NULL, "
"unique_index INTEGER NOT NULL, "
"PRIMARY KEY (id), "
"UNIQUE (object_store_id, name), "
"FOREIGN KEY (object_store_id) REFERENCES object_store(id) ON DELETE "
"CASCADE"
");"
));
NS_ENSURE_SUCCESS(rv, rv);
// Table `index_data`
rv = aDBConn->ExecuteSimpleSQL(NS_LITERAL_CSTRING(
"CREATE TABLE index_data ("
"id INTEGER, "
"index_id INTEGER NOT NULL, "
"object_data_id INTEGER NOT NULL, "
"value TEXT NOT NULL, "
"PRIMARY KEY (id), "
"FOREIGN KEY (index_id) REFERENCES object_store_index(id) ON DELETE "
"CASCADE, "
"FOREIGN KEY (object_data_id) REFERENCES object_data(id) ON DELETE "
"CASCADE"
");"
));
NS_ENSURE_SUCCESS(rv, rv);
rv = aDBConn->ExecuteSimpleSQL(NS_LITERAL_CSTRING(
"CREATE INDEX value_index "
"ON index_data (index_id, value);"
));
NS_ENSURE_SUCCESS(rv, rv);
// Table `unique_index_data`
rv = aDBConn->ExecuteSimpleSQL(NS_LITERAL_CSTRING(
"CREATE TABLE unique_index_data ("
"id INTEGER, "
"index_id INTEGER NOT NULL, "
"object_data_id INTEGER NOT NULL, "
"value TEXT NOT NULL, "
"PRIMARY KEY (id), "
"UNIQUE (index_id, value), "
"FOREIGN KEY (index_id) REFERENCES object_store_index(id) ON DELETE "
"CASCADE, "
"FOREIGN KEY (object_data_id) REFERENCES object_data(id) ON DELETE "
"CASCADE"
");"
));
NS_ENSURE_SUCCESS(rv, rv);
// Table `ai_index_data`
rv = aDBConn->ExecuteSimpleSQL(NS_LITERAL_CSTRING(
"CREATE TABLE ai_index_data ("
"id INTEGER, "
"index_id INTEGER NOT NULL, "
"ai_object_data_id INTEGER NOT NULL, "
"value TEXT NOT NULL, "
"PRIMARY KEY (id), "
"FOREIGN KEY (index_id) REFERENCES object_store_index(id) ON DELETE "
"CASCADE, "
"FOREIGN KEY (ai_object_data_id) REFERENCES ai_object_data(id) ON DELETE "
"CASCADE"
");"
));
NS_ENSURE_SUCCESS(rv, rv);
rv = aDBConn->ExecuteSimpleSQL(NS_LITERAL_CSTRING(
"CREATE INDEX ai_value_index "
"ON ai_index_data (index_id, value);"
));
NS_ENSURE_SUCCESS(rv, rv);
// Table `ai_unique_index_data`
rv = aDBConn->ExecuteSimpleSQL(NS_LITERAL_CSTRING(
"CREATE TABLE ai_unique_index_data ("
"id INTEGER, "
"index_id INTEGER NOT NULL, "
"ai_object_data_id INTEGER NOT NULL, "
"value TEXT NOT NULL, "
"PRIMARY KEY (id), "
"UNIQUE (index_id, value), "
"FOREIGN KEY (index_id) REFERENCES object_store_index(id) ON DELETE "
"CASCADE, "
"FOREIGN KEY (ai_object_data_id) REFERENCES ai_object_data(id) ON DELETE "
"CASCADE"
");"
));
NS_ENSURE_SUCCESS(rv, rv);
rv = aDBConn->SetSchemaVersion(DB_SCHEMA_VERSION);
NS_ENSURE_SUCCESS(rv, rv);