Module: kamailio Branch: master Commit: b93b7b39537f8858b34052f77e3ce0512cdc72c0 URL: https://github.com/kamailio/kamailio/commit/b93b7b39537f8858b34052f77e3ce051...
Author: Luis Azedo luis@2600hz.com Committer: Luis Azedo luis@2600hz.com Date: 2015-02-16T13:48:58Z
db_text - add affected rows capability
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Modified: modules/db_text/dbt_base.c Modified: modules/db_text/dbt_res.h Modified: modules/db_text/dbtext.c Modified: modules/db_text/dbtext.h
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Diff: https://github.com/kamailio/kamailio/commit/b93b7b39537f8858b34052f77e3ce051... Patch: https://github.com/kamailio/kamailio/commit/b93b7b39537f8858b34052f77e3ce051...
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diff --git a/modules/db_text/dbt_base.c b/modules/db_text/dbt_base.c index c29a5e0..e862e86 100644 --- a/modules/db_text/dbt_base.c +++ b/modules/db_text/dbt_base.c @@ -336,6 +336,20 @@ int dbt_raw_query(db1_con_t* _h, char* _s, db1_res_t** _r) }
/* + * Affected Rows + */ +int dbt_affected_rows(db1_con_t* _h) +{ + if (!_h || !CON_TABLE(_h)) + { + LM_ERR("invalid parameter\n"); + return -1; + } + + return ((dbt_con_p)_h->tail)->affected; +} + +/* * Insert a row into table */ int dbt_insert(db1_con_t* _h, db_key_t* _k, db_val_t* _v, int _n) @@ -350,6 +364,9 @@ int dbt_insert(db1_con_t* _h, db_key_t* _k, db_val_t* _v, int _n) LM_ERR("invalid parameter\n"); return -1; } + + ((dbt_con_p)_h->tail)->affected = 0; + if(!_k || !_v || _n<=0) { LM_ERR("no key-value to insert\n"); @@ -407,6 +424,8 @@ int dbt_insert(db1_con_t* _h, db_key_t* _k, db_val_t* _v, int _n) goto clean; }
+ ((dbt_con_p)_h->tail)->affected = 1; + /* dbt_print_table(_tbc, NULL); */ /* unlock databse */ @@ -452,6 +471,8 @@ int dbt_delete(db1_con_t* _h, db_key_t* _k, db_op_t* _o, db_val_t* _v, int _n) return -1; }
+ ((dbt_con_p)_h->tail)->affected = 0; + /* lock database */ _tbc = dbt_db_get_table(DBT_CON_CONNECTION(_h), CON_TABLE(_h)); if(!_tbc) @@ -464,6 +485,7 @@ int dbt_delete(db1_con_t* _h, db_key_t* _k, db_op_t* _o, db_val_t* _v, int _n) if(!_k || !_v || _n<=0) { LM_DBG("deleting all records\n"); + ((dbt_con_p)_h->tail)->affected = _tbc->nrrows; dbt_table_free_rows(_tbc); /* unlock databse */ dbt_release_table(DBT_CON_CONNECTION(_h), CON_TABLE(_h)); @@ -490,6 +512,9 @@ int dbt_delete(db1_con_t* _h, db_key_t* _k, db_op_t* _o, db_val_t* _v, int _n) _tbc->nrrows--; // free row dbt_row_free(_tbc, _drp); + + ((dbt_con_p)_h->tail)->affected++; + } _drp = _drp0; } @@ -530,7 +555,9 @@ int dbt_update(db1_con_t* _h, db_key_t* _k, db_op_t* _o, db_val_t* _v, LM_ERR("invalid parameters\n"); return -1; } - + + ((dbt_con_p)_h->tail)->affected = 0; + /* lock database */ _tbc = dbt_db_get_table(DBT_CON_CONNECTION(_h), CON_TABLE(_h)); if(!_tbc) @@ -569,6 +596,9 @@ int dbt_update(db1_con_t* _h, db_key_t* _k, db_op_t* _o, db_val_t* _v, goto error; } } + + ((dbt_con_p)_h->tail)->affected++; + } _drp = _drp->next; } diff --git a/modules/db_text/dbt_res.h b/modules/db_text/dbt_res.h index a143097..00bdb40 100644 --- a/modules/db_text/dbt_res.h +++ b/modules/db_text/dbt_res.h @@ -47,6 +47,7 @@ typedef struct _dbt_result typedef struct _dbt_con { dbt_cache_p con; + int affected; } dbt_con_t, *dbt_con_p;
#define DBT_CON_CONNECTION(db_con) (((dbt_con_p)((db_con)->tail))->con) diff --git a/modules/db_text/dbtext.c b/modules/db_text/dbtext.c index 47cf295..cde16af 100644 --- a/modules/db_text/dbtext.c +++ b/modules/db_text/dbtext.c @@ -134,6 +134,8 @@ int dbt_bind_api(db_func_t *dbb) dbb->insert = (db_insert_f)dbt_insert; dbb->delete = (db_delete_f)dbt_delete; dbb->update = (db_update_f)dbt_update; + dbb->affected_rows = (db_affected_rows_f) dbt_affected_rows; + dbb->cap = DB_CAP_AFFECTED_ROWS;
return 0; } diff --git a/modules/db_text/dbtext.h b/modules/db_text/dbtext.h index 936bb3d..48f62cd 100644 --- a/modules/db_text/dbtext.h +++ b/modules/db_text/dbtext.h @@ -87,5 +87,10 @@ int dbt_delete(db1_con_t* _h, db_key_t* _k, db_op_t* _o, db_val_t* _v, int _n); int dbt_update(db1_con_t* _h, db_key_t* _k, db_op_t* _o, db_val_t* _v, db_key_t* _uk, db_val_t* _uv, int _n, int _un);
+/* + * Affected rows + */ +int dbt_affected_rows(db1_con_t* _h); + #endif
-
Luis Azedo