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Merge pull request #192 from evanmiller/merge-166

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Original author: @rogerswb 

* Dynamic allocation of MdbSQL->bound_values 

Was previously hardcoded to 256 columns max.
This commit is contained in:
Evan Miller
2020-11-01 08:31:50 -05:00
committed by GitHub
parent 7c59ed97b7 8b7162ded3
commit ad14a04dfa
3 changed files with 55 additions and 47 deletions
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6
include/mdbsql.h
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@@ -44,8 +44,7 @@ typedef struct MdbSQL
MdbTableDef *cur_table;
MdbSargNode *sarg_tree;
GList *sarg_stack;
/* FIX ME */
void *bound_values[256];
GPtrArray *bound_values;
unsigned char *kludge_ttable_pg;
long max_rows;
char error_msg[1024];
@@ -80,6 +79,7 @@ void mdb_sql_error(MdbSQL* sql, const char *fmt, ...);
MdbSQL *mdb_sql_init(void);
MdbSQLSarg *mdb_sql_alloc_sarg(void);
MdbHandle *mdb_sql_open(MdbSQL *sql, char *db_name);
void mdb_sql_free_tree(MdbSargNode *tree);
int mdb_sql_add_sarg(MdbSQL *sql, char *col_name, int op, char *constant);
void mdb_sql_all_columns(MdbSQL *sql);
void mdb_sql_sel_count(MdbSQL *sql);
@@ -101,13 +101,13 @@ MdbSQL* mdb_sql_run_query (MdbSQL*, const gchar*);
void mdb_sql_set_maxrow(MdbSQL *sql, int maxrow);
int mdb_sql_eval_expr(MdbSQL *sql, char *const1, int op, char *const2);
void mdb_sql_bind_all(MdbSQL *sql);
void mdb_sql_unbind_all(MdbSQL *sql);
int mdb_sql_fetch_row(MdbSQL *sql, MdbTableDef *table);
int mdb_sql_add_temp_col(MdbSQL *sql, MdbTableDef *ttable, int col_num, char *name, int col_type, int col_size, int is_fixed);
void mdb_sql_bind_column(MdbSQL *sql, int colnum, void *varaddr, int *len_ptr);
int mdb_sql_add_limit(MdbSQL *sql, char *limit, int percent);
int mdb_sql_get_limit(MdbSQL *sql);
int parse_sql(MdbSQL * mdb, const gchar* str);
#ifdef __cplusplus