34 lines
502 B
C++
34 lines
502 B
C++
#ifndef __TABLEREF_H__
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#define __TABLEREF_H__
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class SelectStatement;
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class JoinStatement;
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/**
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* TableRef
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* Holds reference to tables. Can be either table names or a select statement.
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*/
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typedef enum {
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kTableName,
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kTableSelect,
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kTableJoin,
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kTableCrossProduct
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} TableRefType;
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typedef struct TableRef TableRef;
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struct TableRef {
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TableRef(TableRefType type) : type(type) {}
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TableRefType type;
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char* name;
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SelectStatement* select;
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JoinStatement* join;
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List<TableRef*>* list;
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};
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#endif
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