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sergefp@mysql.com
2004-05-24 21:13:38 +04:00
parent b142c8edd0 1b61cb6d0f
commit ef260fa754
110 changed files with 1924 additions and 1245 deletions
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24
sql/sql_lex.h
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@ -533,6 +533,20 @@ typedef class st_select_lex SELECT_LEX;
#define ALTER_ORDER 64
#define ALTER_OPTIONS 128
typedef struct st_alter_info
{
List<Alter_drop> drop_list;
List<Alter_column> alter_list;
uint flags;
enum enum_enable_or_disable keys_onoff;
enum tablespace_op_type tablespace_op;
bool is_simple;
st_alter_info(){clear();}
void clear(){keys_onoff= LEAVE_AS_IS;tablespace_op= NO_TABLESPACE_OP;}
void reset(){drop_list.empty();alter_list.empty();clear();}
} ALTER_INFO;
/* The state of the lex parsing. This is saved in the THD struct */
typedef struct st_lex
@ -565,8 +579,6 @@ typedef struct st_lex
List<key_part_spec> col_list;
List<key_part_spec> ref_list;
List<Alter_drop> drop_list;
List<Alter_column> alter_list;
List<String> interval_list;
List<LEX_USER> users_list;
List<LEX_COLUMN> columns;
@ -594,19 +606,17 @@ typedef struct st_lex
enum enum_tx_isolation tx_isolation;
enum enum_ha_read_modes ha_read_mode;
enum ha_rkey_function ha_rkey_mode;
enum enum_enable_or_disable alter_keys_onoff;
enum enum_var_type option_type;
enum tablespace_op_type tablespace_op;
uint uint_geom_type;
uint grant, grant_tot_col, which_columns;
uint fk_delete_opt, fk_update_opt, fk_match_option;
uint slave_thd_opt;
uint alter_flags;
uint8 describe;
bool drop_if_exists, drop_temporary, local_file;
bool in_comment, ignore_space, verbose, simple_alter, no_write_to_binlog;
bool in_comment, ignore_space, verbose, no_write_to_binlog;
bool derived_tables;
bool safe_to_cache_query;
ALTER_INFO alter_info;
/* Prepared statements SQL syntax:*/
LEX_STRING prepared_stmt_name; /* Statement name (in all queries) */
/*
@ -654,6 +664,4 @@ void lex_end(LEX *lex);
extern pthread_key(LEX*,THR_LEX);
extern LEX_STRING tmp_table_alias;
#define current_lex (current_thd->lex)