Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Fix harmless compiler warnings. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | alter-table-rename-column |
| Files: | files | file ages | folders |
| SHA3-256: |
9564d7008c3fd804401a5da6ea342c6f |
| User & Date: | drh 2018-08-10 19:33:09 |
Context
|
2018-08-10
| ||
| 20:19 | Ensure the schema cookie is changed when a column is renamed. check-in: 2dec9ea4ab user: dan tags: alter-table-rename-column | |
| 19:33 | Fix harmless compiler warnings. check-in: 9564d7008c user: drh tags: alter-table-rename-column | |
| 19:19 | When a column is renamed, update any references to it in REFERENCES clauses that belong to other tables. check-in: 191079bd4f user: dan tags: alter-table-rename-column | |
Changes
Changes to src/alter.c.
929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 |
static void renameColumnFunc(
sqlite3_context *context,
int NotUsed,
sqlite3_value **argv
){
sqlite3 *db = sqlite3_context_db_handle(context);
struct RenameCtx sCtx;
const char *zSql = sqlite3_value_text(argv[0]);
int nSql = sqlite3_value_bytes(argv[0]);
const char *zNew = sqlite3_value_text(argv[2]);
int nNew = sqlite3_value_bytes(argv[2]);
const char *zTable = sqlite3_value_text(argv[3]);
int nTable = sqlite3_value_bytes(argv[3]);
const char *zOld = sqlite3_value_text(argv[4]);
int nOld = sqlite3_value_bytes(argv[4]);
int rc;
char *zErr = 0;
Parse sParse;
Walker sWalker;
Table *pTab;
Index *pIdx;
char *zOut = 0;
char *zQuot = 0; /* Quoted version of zNew */
int nQuot = 0; /* Length of zQuot in bytes */
int i;
|
| | | < | < < |
929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 |
static void renameColumnFunc(
sqlite3_context *context,
int NotUsed,
sqlite3_value **argv
){
sqlite3 *db = sqlite3_context_db_handle(context);
struct RenameCtx sCtx;
const char *zSql = (const char*)sqlite3_value_text(argv[0]);
int nSql = sqlite3_value_bytes(argv[0]);
const char *zNew = (const char*)sqlite3_value_text(argv[2]);
int nNew = sqlite3_value_bytes(argv[2]);
const char *zTable = (const char*)sqlite3_value_text(argv[3]);
const char *zOld = (const char*)sqlite3_value_text(argv[4]);
int rc;
char *zErr = 0;
Parse sParse;
Walker sWalker;
Index *pIdx;
char *zOut = 0;
char *zQuot = 0; /* Quoted version of zNew */
int nQuot = 0; /* Length of zQuot in bytes */
int i;
|