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Added isolation levels

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Added SELECT .. FOR UPDATE and SELECT .. IN SHARE MODE
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monty@tik.mysql.fi
2001-03-21 01:02:22 +02:00
parent ef75476c67
commit 6f9a73a1ba
22 changed files with 381 additions and 142 deletions
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sql/sql_lex.h
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@ -139,7 +139,9 @@ typedef struct st_lex {
enum_sql_command sql_command;
enum lex_states next_state;
enum enum_duplicates duplicates;
enum enum_tx_isolation tx_isolation;
uint in_sum_expr,grant,grant_tot_col,which_columns, sort_default;
uint gemini_spin_retries;
thr_lock_type lock_option;
bool create_refs,drop_primary,drop_if_exists,local_file;
bool in_comment,ignore_space,verbose;