IndexColumn.h

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#ifndef CATALOG_SYSTABLES_IndexColumn_H
#define CATALOG_SYSTABLES_IndexColumn_H
 
namespace taco {
 
class SysTable_IndexColumn {
public:
 
    constexpr Oid
    idxcolidxid() const {
        return m_idxcolidxid;
    }
 
    constexpr int16_t
    idxcolid() const {
        return m_idxcolid;
    }
 
    constexpr int16_t
    idxcoltabcolid() const {
        return m_idxcoltabcolid;
    }
 
    constexpr Oid
    idxcoltypid() const {
        return m_idxcoltypid;
    }
 
    constexpr bool
    idxcolisnullable() const {
        return m_idxcolisnullable;
    }
 
    constexpr uint64_t
    idxcoltypparam() const {
        return m_idxcoltypparam;
    }
 
    constexpr Oid
    idxcoleqfuncid() const {
        return m_idxcoleqfuncid;
    }
 
    constexpr Oid
    idxcolltfuncid() const {
        return m_idxcolltfuncid;
    }
 
 
 
private:
    SysTable_IndexColumn(
        Oid idxcolidxid,
        int16_t idxcolid,
        int16_t idxcoltabcolid,
        Oid idxcoltypid,
        bool idxcolisnullable,
        uint64_t idxcoltypparam,
        Oid idxcoleqfuncid,
        Oid idxcolltfuncid
 
    ):
    m_idxcolidxid((idxcolidxid)),
    m_idxcolid((idxcolid)),
    m_idxcoltabcolid((idxcoltabcolid)),
    m_idxcoltypid((idxcoltypid)),
    m_idxcolisnullable((idxcolisnullable)),
    m_idxcoltypparam((idxcoltypparam)),
    m_idxcoleqfuncid((idxcoleqfuncid)),
    m_idxcolltfuncid((idxcolltfuncid))
{}
 
    Oid m_idxcolidxid;
    int16_t m_idxcolid;
    int16_t m_idxcoltabcolid;
    Oid m_idxcoltypid;
    bool m_idxcolisnullable;
    uint64_t m_idxcoltypparam;
    Oid m_idxcoleqfuncid;
    Oid m_idxcolltfuncid;
 
    std::vector<Datum> GetDatumVector() const;
 
    static SysTable_IndexColumn *Create(const std::vector<Datum>&);
 
    SysTable_IndexColumn(const SysTable_IndexColumn&) = default;
    SysTable_IndexColumn& operator=(const SysTable_IndexColumn&) = default;
 
    friend class BootstrapCatCache;
    friend class CatCacheInternalAccess;
 
public:
    // The following are constants of the field ids in the systables.
    // These are mostly used by the catalog cache impl. to prevent accidental
    // misspelling of column names.
 
    inline static constexpr FieldId
    idxcolidxid_colid() {
        return 0;
    }
 
    inline static constexpr FieldId
    idxcolid_colid() {
        return 1;
    }
 
    inline static constexpr FieldId
    idxcoltabcolid_colid() {
        return 2;
    }
 
    inline static constexpr FieldId
    idxcoltypid_colid() {
        return 3;
    }
 
    inline static constexpr FieldId
    idxcolisnullable_colid() {
        return 4;
    }
 
    inline static constexpr FieldId
    idxcoltypparam_colid() {
        return 5;
    }
 
    inline static constexpr FieldId
    idxcoleqfuncid_colid() {
        return 6;
    }
 
    inline static constexpr FieldId
    idxcolltfuncid_colid() {
        return 7;
    }
 
 
};
 
}        // namespace taco
 
#endif  // CATALOG_SYSTABLES_IndexColumn_H