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refactor/abstract the core sql stuff more 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@15599 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2009-11-21 17:57:55 +00:00
parent a61b0d2d12
commit 506aae7cbe
3 changed files with 282 additions and 133 deletions
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62
src/include/switch_core.h
View File

@ -1926,25 +1926,71 @@ typedef enum {
CDF_INUSE = (1 << 0)
} cache_db_flag_t;
typedef enum {
SCDB_TYPE_CORE_DB,
SCDB_TYPE_ODBC
} switch_cache_db_handle_type_t;
typedef union {
switch_core_db_t *core_db_dbh;
switch_odbc_handle_t *odbc_dbh;
} switch_cache_db_native_handle_t;
typedef struct {
char *db_path;
} switch_cache_db_core_db_options_t;
typedef struct {
char *dsn;
char *user;
char *pass;
} switch_cache_db_odbc_options_t;
typedef union {
switch_cache_db_core_db_options_t core_db_options;
switch_cache_db_odbc_options_t odbc_options;
} switch_cache_db_connection_options_t;
typedef struct {
char name[CACHE_DB_LEN];
switch_core_db_t *db;
switch_odbc_handle_t *odbc_dbh;
switch_cache_db_handle_type_t type;
switch_cache_db_native_handle_t native_handle;
time_t last_used;
switch_mutex_t *mutex;
switch_memory_pool_t *pool;
int32_t flags;
} switch_cache_db_handle_t;
static inline const char *switch_cache_db_type_name(switch_cache_db_handle_type_t type)
{
const char *type_str = "INVALID";
switch (type) {
case SCDB_TYPE_ODBC:
{
type_str = "ODBC";
}
break;
case SCDB_TYPE_CORE_DB:
{
type_str = "CORE_DB";
}
break;
}
return type_str;
}
SWITCH_DECLARE(void) switch_cache_db_release_db_handle(switch_cache_db_handle_t **dbh);
SWITCH_DECLARE(void) switch_cache_db_destroy_db_handle(switch_cache_db_handle_t **dbh);
SWITCH_DECLARE(switch_status_t) _switch_cache_db_get_db_handle(switch_cache_db_handle_t **dbh,
const char *db_name,
const char *odbc_user,
const char *odbc_pass, const char *file, const char *func, int line);
#define switch_cache_db_get_db_handle(_a, _b, _c, _d) _switch_cache_db_get_db_handle(_a, _b, _c, _d, __FILE__, __SWITCH_FUNC__, __LINE__)
switch_cache_db_handle_type_t type,
switch_cache_db_connection_options_t *connection_options,
const char *file, const char *func, int line);
#define switch_cache_db_get_db_handle(_a, _b) _switch_cache_db_get_db_handle(_a, _b, __FILE__, __SWITCH_FUNC__, __LINE__)
SWITCH_DECLARE(switch_status_t) switch_cache_db_execute_sql(switch_cache_db_handle_t *dbh, const char *sql, char **err);
SWITCH_DECLARE(switch_status_t) switch_cache_db_execute_sql(switch_cache_db_handle_t *dbh, char *sql, char **err);
SWITCH_DECLARE(switch_status_t) switch_cache_db_execute_sql_callback(switch_cache_db_handle_t *dbh, const char *sql,
switch_core_db_callback_func_t callback, void *pdata, char **err);
@ -1953,7 +1999,7 @@ SWITCH_DECLARE(switch_status_t) _switch_core_db_handle(switch_cache_db_handle_t
SWITCH_DECLARE(void) switch_cache_db_test_reactive(switch_cache_db_handle_t *db, const char *test_sql, const char *drop_sql, const char *reactive_sql);
SWITCH_DECLARE(switch_status_t) switch_cache_db_persistant_execute(switch_cache_db_handle_t *dbh, const char *sql, uint32_t retries);
SWITCH_DECLARE(switch_status_t) switch_cache_db_persistant_execute_trans(switch_cache_db_handle_t *dbh, const char *sql, uint32_t retries);
SWITCH_DECLARE(switch_status_t) switch_cache_db_persistant_execute_trans(switch_cache_db_handle_t *dbh, char *sql, uint32_t retries);
SWITCH_DECLARE(void) switch_cache_db_detach(void);
SWITCH_DECLARE(uint32_t) switch_core_debug_level(void);

11
src/switch_core.c
View File

@ -1470,10 +1470,17 @@ static void switch_load_core_config(const char *file)
*/
SWITCH_DECLARE(switch_status_t) _switch_core_db_handle(switch_cache_db_handle_t **dbh, const char *file, const char *func, int line)
{
switch_cache_db_connection_options_t options = { {0} };
if (runtime.odbc_dsn && runtime.odbc_user && runtime.odbc_pass) {
return _switch_cache_db_get_db_handle(dbh, runtime.odbc_dsn, runtime.odbc_user, runtime.odbc_pass, file, func, line);
options.odbc_options.dsn = runtime.odbc_dsn;
options.odbc_options.user = runtime.odbc_user;
options.odbc_options.pass = runtime.odbc_pass;
return _switch_cache_db_get_db_handle(dbh, SCDB_TYPE_ODBC, &options, file, func, line);
} else {
return _switch_cache_db_get_db_handle(dbh, SWITCH_CORE_DB, NULL, NULL, file, func, line);
options.core_db_options.db_path = SWITCH_CORE_DB;
return _switch_cache_db_get_db_handle(dbh, SCDB_TYPE_CORE_DB, &options, file, func, line);
}
}

246
src/switch_core_sqldb.c
View File

@ -80,11 +80,19 @@ static void sql_close(time_t prune)
if (switch_mutex_trylock(dbh->mutex) == SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Dropping idle DB connection %s\n", key);
if (dbh->db) {
switch_core_db_close(dbh->db);
dbh->db = NULL;
} else if (switch_odbc_available() && dbh->odbc_dbh) {
switch_odbc_handle_destroy(&dbh->odbc_dbh);
switch (dbh->type) {
case SCDB_TYPE_ODBC:
{
switch_odbc_handle_destroy(&dbh->native_handle.odbc_dbh);
}
break;
case SCDB_TYPE_CORE_DB:
{
switch_core_db_close(dbh->native_handle.core_db_dbh);
dbh->native_handle.core_db_dbh = NULL;
}
break;
}
switch_core_hash_delete(dbh_hash, key);
@ -121,12 +129,21 @@ SWITCH_DECLARE(void) switch_cache_db_destroy_db_handle(switch_cache_db_handle_t
if (dbh && *dbh) {
switch_mutex_lock(dbh_mutex);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Deleting DB connection %s\n", (*dbh)->name);
if ((*dbh)->db) {
switch_core_db_close((*dbh)->db);
(*dbh)->db = NULL;
} else if (switch_odbc_available() && (*dbh)->odbc_dbh) {
switch_odbc_handle_destroy(&(*dbh)->odbc_dbh);
switch ((*dbh)->type) {
case SCDB_TYPE_ODBC:
{
switch_odbc_handle_destroy(&(*dbh)->native_handle.odbc_dbh);
}
break;
case SCDB_TYPE_CORE_DB:
{
switch_core_db_close((*dbh)->native_handle.core_db_dbh);
(*dbh)->native_handle.core_db_dbh = NULL;
}
break;
}
switch_core_hash_delete(dbh_hash, (*dbh)->name);
switch_mutex_unlock((*dbh)->mutex);
@ -165,21 +182,39 @@ SWITCH_DECLARE(void) switch_cache_db_detach(void)
}
SWITCH_DECLARE(switch_status_t)_switch_cache_db_get_db_handle(switch_cache_db_handle_t **dbh,
const char *db_name, const char *odbc_user, const char *odbc_pass,
switch_cache_db_handle_type_t type,
switch_cache_db_connection_options_t *connection_options,
const char *file, const char *func, int line)
{
switch_thread_id_t self = switch_thread_self();
char thread_str[CACHE_DB_LEN] = "";
switch_cache_db_handle_t *new_dbh = NULL;
const char *db_name = NULL;
switch (type) {
case SCDB_TYPE_ODBC:
{
db_name = connection_options->odbc_options.dsn;
}
break;
case SCDB_TYPE_CORE_DB:
{
db_name = connection_options->core_db_options.db_path;
}
break;
}
if (!db_name) {
return SWITCH_STATUS_FALSE;
}
switch_assert(db_name);
snprintf(thread_str, sizeof(thread_str) - 1, "%s_%lu", db_name, (unsigned long)(intptr_t)self);
switch_mutex_lock(dbh_mutex);
if ((new_dbh = switch_core_hash_find(dbh_hash, thread_str))) {
switch_log_printf(SWITCH_CHANNEL_ID_LOG, file, func, line, NULL, SWITCH_LOG_DEBUG1,
"Reuse Cached DB handle %s [%s]\n", thread_str, new_dbh->db ? "sqlite" : "ODBC");
"Reuse Cached DB handle %s [%s]\n", thread_str, switch_cache_db_type_name(new_dbh->type));
} else {
switch_hash_index_t *hi;
const void *var;
@ -195,7 +230,7 @@ SWITCH_DECLARE(switch_status_t)_switch_cache_db_get_db_handle(switch_cache_db_ha
switch_set_flag(new_dbh, CDF_INUSE);
switch_set_string(new_dbh->name, thread_str);
switch_log_printf(SWITCH_CHANNEL_ID_LOG, file, func, line, NULL, SWITCH_LOG_DEBUG1,
"Reuse Unused Cached DB handle %s [%s]\n", thread_str, new_dbh->db ? "sqlite" : "ODBC");
"Reuse Unused Cached DB handle %s [%s]\n", thread_str, switch_cache_db_type_name(new_dbh->type));
break;
}
}
@ -208,14 +243,34 @@ SWITCH_DECLARE(switch_status_t)_switch_cache_db_get_db_handle(switch_cache_db_ha
switch_core_db_t *db = NULL;
switch_odbc_handle_t *odbc_dbh = NULL;
if (switch_odbc_available() && db_name && odbc_user && odbc_pass) {
if ((odbc_dbh = switch_odbc_handle_new(db_name, odbc_user, odbc_pass))) {
switch (type) {
case SCDB_TYPE_ODBC:
{
if (!switch_odbc_available()) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Failure! OBDC NOT AVAILABLE!\n");
goto end;
}
if ((odbc_dbh = switch_odbc_handle_new(connection_options->odbc_options.dsn,
connection_options->odbc_options.user,
connection_options->odbc_options.pass))) {
if (switch_odbc_handle_connect(odbc_dbh) != SWITCH_STATUS_SUCCESS) {
switch_odbc_handle_destroy(&odbc_dbh);
}
}
} else {
db = switch_core_db_open_file(db_name);
}
break;
case SCDB_TYPE_CORE_DB:
{
db = switch_core_db_open_file(connection_options->core_db_options.db_path);
}
break;
default:
goto end;
}
if (!db && !odbc_dbh) {
@ -229,10 +284,11 @@ SWITCH_DECLARE(switch_status_t)_switch_cache_db_get_db_handle(switch_cache_db_ha
switch_core_new_memory_pool(&pool);
new_dbh = switch_core_alloc(pool, sizeof(*new_dbh));
new_dbh->pool = pool;
new_dbh->type = type;
switch_set_string(new_dbh->name, thread_str);
switch_set_flag(new_dbh, CDF_INUSE);
if (db) new_dbh->db = db; else new_dbh->odbc_dbh = odbc_dbh;
if (db) new_dbh->native_handle.core_db_dbh = db; else new_dbh->native_handle.odbc_dbh = odbc_dbh;
switch_mutex_init(&new_dbh->mutex, SWITCH_MUTEX_UNNESTED, new_dbh->pool);
switch_mutex_lock(new_dbh->mutex);
@ -258,14 +314,23 @@ static switch_status_t switch_cache_db_execute_sql_real(switch_cache_db_handle_t
if (err) *err = NULL;
if (switch_odbc_available() && dbh->odbc_dbh) {
switch (dbh->type) {
case SCDB_TYPE_ODBC:
{
switch_odbc_statement_handle_t stmt = NULL;
if ((status = switch_odbc_handle_exec(dbh->odbc_dbh, sql, &stmt)) != SWITCH_ODBC_SUCCESS) {
errmsg = switch_odbc_handle_get_error(dbh->odbc_dbh, stmt);
if ((status = switch_odbc_handle_exec(dbh->native_handle.odbc_dbh, sql, &stmt)) != SWITCH_ODBC_SUCCESS) {
errmsg = switch_odbc_handle_get_error(dbh->native_handle.odbc_dbh, stmt);
}
switch_odbc_statement_handle_free(&stmt);
} else {
status = switch_core_db_exec(dbh->db, sql, NULL, NULL, &errmsg);
}
break;
case SCDB_TYPE_CORE_DB:
{
status = switch_core_db_exec(dbh->native_handle.core_db_dbh, sql, NULL, NULL, &errmsg);
}
break;
}
if (errmsg) {
@ -285,12 +350,11 @@ static switch_status_t switch_cache_db_execute_sql_real(switch_cache_db_handle_t
/**
OMFG you cruel bastards. Who chooses 64k as a max buffer len for a sql statement, have you ever heard of transactions?
**/
static switch_status_t switch_cache_db_execute_sql_chunked(switch_cache_db_handle_t *dbh, const char *sql, uint32_t chunk_size, char **err)
static switch_status_t switch_cache_db_execute_sql_chunked(switch_cache_db_handle_t *dbh, char *sql, uint32_t chunk_size, char **err)
{
switch_status_t status = SWITCH_STATUS_FALSE;
char *p, *s, *e;
int chunk_count;
char *dup = NULL;
switch_size_t len;
switch_assert(chunk_size);
@ -307,11 +371,8 @@ static switch_status_t switch_cache_db_execute_sql_chunked(switch_cache_db_handl
return SWITCH_STATUS_FALSE;
}
dup = strdup(sql);
e = end_of_p(dup);
s = dup;
e = end_of_p(sql);
s = sql;
while(s && s < e) {
p = s + chunk_size;
@ -340,22 +401,28 @@ static switch_status_t switch_cache_db_execute_sql_chunked(switch_cache_db_handl
}
free(dup);
return status;
}
SWITCH_DECLARE(switch_status_t) switch_cache_db_execute_sql(switch_cache_db_handle_t *dbh, const char *sql, char **err)
SWITCH_DECLARE(switch_status_t) switch_cache_db_execute_sql(switch_cache_db_handle_t *dbh, char *sql, char **err)
{
switch_status_t status = SWITCH_STATUS_FALSE;
if (dbh->db) {
switch (dbh->type) {
case SCDB_TYPE_CORE_DB:
{
status = switch_cache_db_execute_sql_real(dbh, sql, err);
} else {
}
break;
default:
{
status = switch_cache_db_execute_sql_chunked(dbh, (char *)sql, 32000, err);
}
break;
}
return status;
@ -373,7 +440,7 @@ SWITCH_DECLARE(switch_status_t) switch_cache_db_persistant_execute(switch_cache_
}
while (retries > 0) {
switch_cache_db_execute_sql(dbh, sql, &errmsg);
switch_cache_db_execute_sql_real(dbh, sql, &errmsg);
if (errmsg) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "SQL ERR [%s]\n", errmsg);
switch_safe_free(errmsg);
@ -392,7 +459,8 @@ SWITCH_DECLARE(switch_status_t) switch_cache_db_persistant_execute(switch_cache_
return status;
}
SWITCH_DECLARE(switch_status_t) switch_cache_db_persistant_execute_trans(switch_cache_db_handle_t *dbh, const char *sql, uint32_t retries)
SWITCH_DECLARE(switch_status_t) switch_cache_db_persistant_execute_trans(switch_cache_db_handle_t *dbh, char *sql, uint32_t retries)
{
char *errmsg = NULL;
switch_status_t status = SWITCH_STATUS_FALSE;
@ -410,7 +478,7 @@ again:
while (begin_retries > 0) {
again = 0;
switch_cache_db_execute_sql(dbh, "BEGIN", &errmsg);
switch_cache_db_execute_sql_real(dbh, "BEGIN", &errmsg);
if (errmsg) {
begin_retries--;
@ -423,7 +491,7 @@ again:
errmsg = NULL;
if (again) {
switch_cache_db_execute_sql(dbh, "COMMIT", NULL);
switch_cache_db_execute_sql_real(dbh, "COMMIT", NULL);
goto again;
}
@ -461,7 +529,7 @@ again:
done:
switch_cache_db_execute_sql(dbh, "COMMIT", NULL);
switch_cache_db_execute_sql_real(dbh, "COMMIT", NULL);
return status;
}
@ -475,16 +543,25 @@ SWITCH_DECLARE(switch_status_t) switch_cache_db_execute_sql_callback(switch_cach
if (err) *err = NULL;
if (switch_odbc_available() && dbh->odbc_dbh) {
status = switch_odbc_handle_callback_exec(dbh->odbc_dbh, sql, callback, pdata, err);
} else {
status = switch_core_db_exec(dbh->db, sql, callback, pdata, &errmsg);
switch (dbh->type) {
case SCDB_TYPE_ODBC:
{
status = switch_odbc_handle_callback_exec(dbh->native_handle.odbc_dbh, sql, callback, pdata, err);
}
break;
case SCDB_TYPE_CORE_DB:
{
status = switch_core_db_exec(dbh->native_handle.core_db_dbh, sql, callback, pdata, &errmsg);
if (errmsg) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "SQL ERR: [%s] %s\n", sql, errmsg);
free(errmsg);
}
}
break;
}
return status;
}
@ -493,28 +570,33 @@ SWITCH_DECLARE(void) switch_cache_db_test_reactive(switch_cache_db_handle_t *dbh
{
char *errmsg;
if (switch_odbc_available() && dbh->odbc_dbh) {
if (switch_odbc_handle_exec(dbh->odbc_dbh, test_sql, NULL) != SWITCH_ODBC_SUCCESS) {
switch_odbc_handle_exec(dbh->odbc_dbh, drop_sql, NULL);
switch_odbc_handle_exec(dbh->odbc_dbh, reactive_sql, NULL);
switch (dbh->type) {
case SCDB_TYPE_ODBC:
{
if (switch_odbc_handle_exec(dbh->native_handle.odbc_dbh, test_sql, NULL) != SWITCH_ODBC_SUCCESS) {
switch_odbc_handle_exec(dbh->native_handle.odbc_dbh, drop_sql, NULL);
switch_odbc_handle_exec(dbh->native_handle.odbc_dbh, reactive_sql, NULL);
}
} else if (dbh->db) {
}
break;
case SCDB_TYPE_CORE_DB:
{
if (test_sql) {
switch_core_db_exec(dbh->db, test_sql, NULL, NULL, &errmsg);
switch_core_db_exec(dbh->native_handle.core_db_dbh, test_sql, NULL, NULL, &errmsg);
if (errmsg) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "SQL ERR [%s]\n[%s]\nAuto Generating Table!\n", errmsg, test_sql);
switch_core_db_free(errmsg);
errmsg = NULL;
if (drop_sql) {
switch_core_db_exec(dbh->db, drop_sql, NULL, NULL, &errmsg);
switch_core_db_exec(dbh->native_handle.core_db_dbh, drop_sql, NULL, NULL, &errmsg);
}
if (errmsg) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "SQL ERR [%s]\n[%s]\n", errmsg, reactive_sql);
switch_core_db_free(errmsg);
errmsg = NULL;
}
switch_core_db_exec(dbh->db, reactive_sql, NULL, NULL, &errmsg);
switch_core_db_exec(dbh->native_handle.core_db_dbh, reactive_sql, NULL, NULL, &errmsg);
if (errmsg) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "SQL ERR [%s]\n[%s]\n", errmsg, reactive_sql);
switch_core_db_free(errmsg);
@ -523,7 +605,8 @@ SWITCH_DECLARE(void) switch_cache_db_test_reactive(switch_cache_db_handle_t *dbh
}
}
}
break;
}
}
@ -1016,16 +1099,10 @@ switch_status_t switch_core_sqldb_start(switch_memory_pool_t *pool, switch_bool_
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Opening DB\n");
if (dbh->db) {
switch_cache_db_execute_sql(dbh, "drop table channels", NULL);
switch_cache_db_execute_sql(dbh, "drop table calls", NULL);
switch_cache_db_execute_sql(dbh, "drop table interfaces", NULL);
switch_cache_db_execute_sql(dbh, "drop table tasks", NULL);
switch_cache_db_execute_sql(dbh, "PRAGMA synchronous=OFF;", NULL);
switch_cache_db_execute_sql(dbh, "PRAGMA count_changes=OFF;", NULL);
switch_cache_db_execute_sql(dbh, "PRAGMA cache_size=8000", NULL);
switch_cache_db_execute_sql(dbh, "PRAGMA temp_store=MEMORY;", NULL);
} else {
switch (dbh->type) {
case SCDB_TYPE_ODBC:
{
char sql[512] = "";
char *tables[] = {"channels", "calls", "interfaces", "tasks", NULL};
int i;
@ -1036,28 +1113,36 @@ switch_status_t switch_core_sqldb_start(switch_memory_pool_t *pool, switch_bool_
switch_cache_db_execute_sql(dbh, sql, NULL);
}
}
break;
case SCDB_TYPE_CORE_DB:
{
switch_cache_db_execute_sql(dbh, "drop table channels", NULL);
switch_cache_db_execute_sql(dbh, "drop table calls", NULL);
switch_cache_db_execute_sql(dbh, "drop table interfaces", NULL);
switch_cache_db_execute_sql(dbh, "drop table tasks", NULL);
switch_cache_db_execute_sql(dbh, "PRAGMA synchronous=OFF;", NULL);
switch_cache_db_execute_sql(dbh, "PRAGMA count_changes=OFF;", NULL);
switch_cache_db_execute_sql(dbh, "PRAGMA cache_size=8000", NULL);
switch_cache_db_execute_sql(dbh, "PRAGMA temp_store=MEMORY;", NULL);
}
break;
}
switch_cache_db_test_reactive(dbh, "select hostname from complete", "DROP TABLE complete", create_complete_sql);
switch_cache_db_test_reactive(dbh, "select hostname from aliases", "DROP TABLE aliases", create_alias_sql);
switch_cache_db_test_reactive(dbh, "select hostname from nat", "DROP TABLE nat", create_nat_sql);
if (dbh->db) {
switch_cache_db_execute_sql(dbh, create_channels_sql, NULL);
switch_cache_db_execute_sql(dbh, create_calls_sql, NULL);
switch_cache_db_execute_sql(dbh, create_interfaces_sql, NULL);
switch_cache_db_execute_sql(dbh, create_tasks_sql, NULL);
} else {
switch (dbh->type) {
case SCDB_TYPE_ODBC:
{
char *err;
switch_cache_db_test_reactive(dbh, "select hostname from channels", "DROP TABLE channels", create_channels_sql);
switch_cache_db_test_reactive(dbh, "select hostname from calls", "DROP TABLE calls", create_calls_sql);
switch_cache_db_test_reactive(dbh, "select hostname from interfaces", "DROP TABLE interfaces", create_interfaces_sql);
switch_cache_db_test_reactive(dbh, "select hostname from tasks", "DROP TABLE tasks", create_tasks_sql);
}
if (dbh->odbc_dbh) {
char *err;
switch_cache_db_execute_sql(dbh, "begin;delete from channels where hostname='';delete from channels where hostname='';commit;", &err);
if (err) {
@ -1070,6 +1155,17 @@ switch_status_t switch_core_sqldb_start(switch_memory_pool_t *pool, switch_bool_
goto top;
}
}
break;
case SCDB_TYPE_CORE_DB:
{
switch_cache_db_execute_sql(dbh, create_channels_sql, NULL);
switch_cache_db_execute_sql(dbh, create_calls_sql, NULL);
switch_cache_db_execute_sql(dbh, create_interfaces_sql, NULL);
switch_cache_db_execute_sql(dbh, create_tasks_sql, NULL);
}
break;
}
switch_cache_db_execute_sql(dbh, "delete from complete where sticky=0", NULL);
switch_cache_db_execute_sql(dbh, "delete from aliases where sticky=0", NULL);