func initTables() {
schem = make(map[string]*schema.Table)
a := schema.NewTable("a")
a.Version = 0
a.Columns = append(a.Columns, "eid", "id", "name", "foo")
a.ColumnIsNumber = append(a.ColumnIsNumber, true, true, false, false)
a.Indexes = append(a.Indexes, &schema.Index{"PRIMARY", []string{"eid", "id"}})
a.Indexes = append(a.Indexes, &schema.Index{"a_name", []string{"eid", "name"}})
a.PKColumns = append(a.PKColumns, 0, 1)
a.CacheType = 1
a.CacheSize = 1024
schem["a"] = a
b := schema.NewTable("b")
b.Version = 0
b.Columns = append(a.Columns, "eid", "id")
b.ColumnIsNumber = append(a.ColumnIsNumber, true, true)
b.Indexes = append(a.Indexes, &schema.Index{"PRIMARY", []string{"eid", "id"}})
b.PKColumns = append(a.PKColumns, 0, 1)
b.CacheType = 0
b.CacheSize = 0
schem["b"] = b
c := schema.NewTable("c")
c.Version = 0
c.Columns = append(a.Columns, "eid", "id")
c.ColumnIsNumber = append(a.ColumnIsNumber, true, true)
c.CacheType = 0
c.CacheSize = 0
schem["c"] = c
}
func loadTableInfo(conn *DBConnection, tableName string) (self *TableInfo) {
self = &TableInfo{Table: schema.NewTable(tableName)}
if tableName == "dual" {
return self
}
if !self.fetchColumns(conn) {
return nil
}
if !self.fetchIndexes(conn) {
return nil
}
return self
}