diff options
author | Neels Hofmeyr <neels@hofmeyr.de> | 2017-10-06 03:44:57 +0200 |
---|---|---|
committer | Neels Hofmeyr <neels@hofmeyr.de> | 2017-10-11 22:28:09 +0200 |
commit | 28da26ec191b176028c6bad6a43749a8c8926cb2 (patch) | |
tree | 36e9f12c8cb813af6f3a3dcee1ce6482cf60dad5 | |
parent | cd83b8a44c2824cfc9dfdca685fea28f9221f60e (diff) |
add db_bind_int() and db_bind_int64()
Will be used in upcoming patches, e.g. change-IDs
- I6e70e15228f5bb10bee6758ae5dc9687d65839bd
- I83a47289a48ac37da0f712845d422e897a5e8171
Change-Id: I705a15eef242c98feb6e95a883916f6cf8173d70
-rw-r--r-- | src/db.c | 44 | ||||
-rw-r--r-- | src/db.h | 2 |
2 files changed, 46 insertions, 0 deletions
@@ -105,6 +105,50 @@ bool db_bind_text(sqlite3_stmt *stmt, const char *param_name, const char *text) return true; } +/** bind int arg and do proper cleanup in case of failure. If param_name is + * NULL, bind to the first parameter (useful for SQL statements that have only + * one parameter). */ +bool db_bind_int(sqlite3_stmt *stmt, const char *param_name, int nr) +{ + int rc; + int idx = param_name ? sqlite3_bind_parameter_index(stmt, param_name) : 1; + if (idx < 1) { + LOGP(DDB, LOGL_ERROR, "Error composing SQL, cannot bind parameter '%s'\n", + param_name); + return false; + } + rc = sqlite3_bind_int(stmt, idx, nr); + if (rc != SQLITE_OK) { + LOGP(DDB, LOGL_ERROR, "Error binding int64 to SQL parameter %s: %d\n", + param_name ? param_name : "#1", rc); + db_remove_reset(stmt); + return false; + } + return true; +} + +/** bind int64 arg and do proper cleanup in case of failure. If param_name is + * NULL, bind to the first parameter (useful for SQL statements that have only + * one parameter). */ +bool db_bind_int64(sqlite3_stmt *stmt, const char *param_name, int64_t nr) +{ + int rc; + int idx = param_name ? sqlite3_bind_parameter_index(stmt, param_name) : 1; + if (idx < 1) { + LOGP(DDB, LOGL_ERROR, "Error composing SQL, cannot bind parameter '%s'\n", + param_name); + return false; + } + rc = sqlite3_bind_int64(stmt, idx, nr); + if (rc != SQLITE_OK) { + LOGP(DDB, LOGL_ERROR, "Error binding int64 to SQL parameter %s: %d\n", + param_name ? param_name : "#1", rc); + db_remove_reset(stmt); + return false; + } + return true; +} + void db_close(struct db_context *dbc) { unsigned int i; @@ -24,6 +24,8 @@ struct db_context { bool db_remove_reset(sqlite3_stmt *stmt); bool db_bind_text(sqlite3_stmt *stmt, const char *param_name, const char *text); +bool db_bind_int(sqlite3_stmt *stmt, const char *param_name, int nr); +bool db_bind_int64(sqlite3_stmt *stmt, const char *param_name, int64_t nr); void db_close(struct db_context *dbc); struct db_context *db_open(void *ctx, const char *fname); |