diff options
Diffstat (limited to 'sql/sp_pcontext.h')
| -rw-r--r-- | sql/sp_pcontext.h | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/sql/sp_pcontext.h b/sql/sp_pcontext.h index 6fb56faccf6..23be38edcbf 100644 --- a/sql/sp_pcontext.h +++ b/sql/sp_pcontext.h @@ -29,7 +29,7 @@ typedef enum sp_param_inout } sp_param_mode_t; -typedef struct +typedef struct sp_pvar { LEX_STRING name; enum enum_field_types type; @@ -200,17 +200,41 @@ class sp_pcontext : public Sql_alloc return m_handlers; } + // + // Cursors + // + + void + push_cursor(LEX_STRING *name); + + my_bool + find_cursor(LEX_STRING *name, uint *poff); + + inline void + pop_cursor(uint num) + { + while (num--) + pop_dynamic(&m_cursor); + } + + inline uint + cursors() + { + return m_cursmax; + } + private: uint m_params; // The number of parameters uint m_framesize; // The maximum framesize uint m_handlers; // The total number of handlers + uint m_cursmax; // The maximum number of cursors DYNAMIC_ARRAY m_pvar; // Parameters/variables DYNAMIC_ARRAY m_cond; // Conditions + DYNAMIC_ARRAY m_cursor; // Cursors List<sp_label_t> m_label; // The label list - uint m_genlab; // Gen. label counter }; // class sp_pcontext : public Sql_alloc |