Changeset 15576 for trunk/ippdb/src/ippdb.c

Timestamp:

Nov 9, 2007, 5:14:16 PM (19 years ago)

Author:

jhoblitt

Message:

add flatcorr tables

File:

• trunk/ippdb/src/ippdb.c (modified) (2 diffs)

trunk/ippdb/src/ippdb.c

@@ -81 +81 @@
 #define CALDB_TABLE_NAME "calDB"
 #define CALRUN_TABLE_NAME "calRun"
+#define FLATCORRRUN_TABLE_NAME "flatcorrRun"
+#define FLATCORREXP_TABLE_NAME "flatcorrExp"
 #define MAX_STRING_LENGTH 1024
 
@@ -22700 +22702 @@
     return true;
 }
+static void flatcorrRunRowFree(flatcorrRunRow *object);
+
+flatcorrRunRow *flatcorrRunRowAlloc(psS64 corr_id, const char *dvodb, const char *state, const char *workdir, const char *label)
+{
+    flatcorrRunRow  *_object;
+
+    _object = psAlloc(sizeof(flatcorrRunRow));
+    psMemSetDeallocator(_object, (psFreeFunc)flatcorrRunRowFree);
+
+    _object->corr_id = corr_id;
+    _object->dvodb = psStringCopy(dvodb);
+    _object->state = psStringCopy(state);
+    _object->workdir = psStringCopy(workdir);
+    _object->label = psStringCopy(label);
+
+    return _object;
+}
+
+static void flatcorrRunRowFree(flatcorrRunRow *object)
+{
+    psFree(object->dvodb);
+    psFree(object->state);
+    psFree(object->workdir);
+    psFree(object->label);
+}
+
+bool flatcorrRunCreateTable(psDB *dbh)
+{
+    psMetadata *md = psMetadataAlloc();
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "corr_id", PS_DATA_S64, "Primary Key AUTO_INCREMENT", 0)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item corr_id");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "dvodb", PS_DATA_STRING, NULL, "64")) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item dvodb");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "state", PS_DATA_STRING, NULL, "64")) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item state");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "workdir", PS_DATA_STRING, NULL, "255")) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item workdir");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "label", PS_DATA_STRING, NULL, "64")) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item label");
+        psFree(md);
+        return false;
+    }
+
+    bool status = psDBCreateTable(dbh, FLATCORRRUN_TABLE_NAME, md);
+
+    psFree(md);
+
+    return status;
+}
+
+bool flatcorrRunDropTable(psDB *dbh)
+{
+    return psDBDropTable(dbh, FLATCORRRUN_TABLE_NAME);
+}
+
+bool flatcorrRunInsert(psDB * dbh, psS64 corr_id, const char *dvodb, const char *state, const char *workdir, const char *label)
+{
+    psMetadata *md = psMetadataAlloc();
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "corr_id", PS_DATA_S64, NULL, corr_id)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item corr_id");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "dvodb", PS_DATA_STRING, NULL, dvodb)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item dvodb");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "state", PS_DATA_STRING, NULL, state)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item state");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "workdir", PS_DATA_STRING, NULL, workdir)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item workdir");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "label", PS_DATA_STRING, NULL, label)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item label");
+        psFree(md);
+        return false;
+    }
+
+    bool status = psDBInsertOneRow(dbh, FLATCORRRUN_TABLE_NAME, md);
+    psFree(md);
+
+    return status;
+}
+
+long long flatcorrRunDelete(psDB *dbh, const psMetadata *where, unsigned long long limit)
+{
+    long long       deleted = 0;
+
+    long long count = psDBDeleteRows(dbh, FLATCORRRUN_TABLE_NAME, where, limit);
+    if (count < 0) {
+        psError(PS_ERR_UNKNOWN, true, "failed to delete row from flatcorrRun");
+        return count;
+
+        deleted += count;
+    }
+
+    return deleted;
+}
+bool flatcorrRunInsertObject(psDB *dbh, flatcorrRunRow *object)
+{
+    return flatcorrRunInsert(dbh, object->corr_id, object->dvodb, object->state, object->workdir, object->label);
+}
+
+bool flatcorrRunInsertObjects(psDB *dbh, psArray *objects)
+{
+    for (long i = 0; i < psArrayLength(objects); i++) {
+        if (!flatcorrRunInsertObject(dbh, objects->data[i])) {
+            return false;
+        }
+    }
+
+    return true;
+}
+
+bool flatcorrRunInsertFits(psDB *dbh, const psFits *fits)
+{
+    psArray         *rowSet;
+
+    // move to (the first?) extension named  FLATCORRRUN_TABLE_NAME
+    if (!psFitsMoveExtName(fits, FLATCORRRUN_TABLE_NAME)) {
+        psError(PS_ERR_UNKNOWN, true, "failed to find FITS extension %s", FLATCORRRUN_TABLE_NAME);
+        return false;
+    }
+
+    // check HDU type
+    if (psFitsGetExtType(fits) != PS_FITS_TYPE_BINARY_TABLE)  {
+        psError(PS_ERR_UNKNOWN, true, "FITS HDU type is not PS_FITS_TYPE_BINARY_TABLE");
+        return false;
+    }
+
+    // read fits table
+    rowSet = psFitsReadTable(fits);
+    if (!rowSet) {
+        psError(PS_ERR_UNKNOWN, true, "FITS read error or FITS table is empty");
+        psFree(rowSet);
+        return false;
+    }
+
+    if (!psDBInsertRows(dbh, FLATCORRRUN_TABLE_NAME, rowSet)) {
+        psError(PS_ERR_UNKNOWN, false, "databse insert failed");
+        psFree(rowSet);
+        return false;
+    }
+
+    psFree(rowSet);
+
+    return true;
+}
+
+bool flatcorrRunSelectRowsFits(psDB *dbh, psFits *fits, const psMetadata *where, unsigned long long limit)
+{
+    psArray         *rowSet;
+
+    rowSet = psDBSelectRows(dbh, FLATCORRRUN_TABLE_NAME, where, limit);
+    if (!rowSet) {
+        return false;
+    }
+
+    // output to fits
+    if (!psFitsWriteTable(fits, NULL, rowSet, FLATCORRRUN_TABLE_NAME)) {
+        psError(PS_ERR_UNKNOWN, false, "FITS table write failed");
+        psFree(rowSet);
+        return false;
+    }
+
+    psFree(rowSet);
+
+    return true;
+}
+
+psMetadata *flatcorrRunMetadataFromObject(const flatcorrRunRow *object)
+{
+    psMetadata *md = psMetadataAlloc();
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "corr_id", PS_DATA_S64, NULL, object->corr_id)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item corr_id");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "dvodb", PS_DATA_STRING, NULL, object->dvodb)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item dvodb");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "state", PS_DATA_STRING, NULL, object->state)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item state");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "workdir", PS_DATA_STRING, NULL, object->workdir)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item workdir");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "label", PS_DATA_STRING, NULL, object->label)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item label");
+        psFree(md);
+        return false;
+    }
+
+
+    return md;
+}
+
+flatcorrRunRow *flatcorrRunObjectFromMetadata(psMetadata *md)
+{
+
+bool status = false;
+    psS64 corr_id = psMetadataLookupS64(&status, md, "corr_id");
+    if (!status) {
+        psError(PS_ERR_UNKNOWN, true, "failed to lookup value for item corr_id");
+        return false;
+    }
+    char* dvodb = psMetadataLookupPtr(&status, md, "dvodb");
+    if (!status) {
+        psError(PS_ERR_UNKNOWN, true, "failed to lookup value for item dvodb");
+        return false;
+    }
+    char* state = psMetadataLookupPtr(&status, md, "state");
+    if (!status) {
+        psError(PS_ERR_UNKNOWN, true, "failed to lookup value for item state");
+        return false;
+    }
+    char* workdir = psMetadataLookupPtr(&status, md, "workdir");
+    if (!status) {
+        psError(PS_ERR_UNKNOWN, true, "failed to lookup value for item workdir");
+        return false;
+    }
+    char* label = psMetadataLookupPtr(&status, md, "label");
+    if (!status) {
+        psError(PS_ERR_UNKNOWN, true, "failed to lookup value for item label");
+        return false;
+    }
+
+    return flatcorrRunRowAlloc(corr_id, dvodb, state, workdir, label);
+}
+psArray *flatcorrRunSelectRowObjects(psDB *dbh, const psMetadata *where, unsigned long long limit)
+{
+    psArray         *rowSet;
+    psArray         *returnSet;
+    psU64           i;
+
+    rowSet = psDBSelectRows(dbh, FLATCORRRUN_TABLE_NAME, where, limit);
+    if (!rowSet) {
+        return NULL;
+    }
+
+    // convert psMetadata rows to row objects
+
+    returnSet = psArrayAllocEmpty(rowSet->n);
+
+    for (i = 0; i < rowSet->n; i++) {
+        flatcorrRunRow *object = flatcorrRunObjectFromMetadata(rowSet->data[i]);
+        psArrayAdd(returnSet, 0, object);
+        psFree(object);
+    }
+
+    psFree(rowSet);
+
+    return returnSet;
+}
+bool flatcorrRunDeleteObject(psDB *dbh, const flatcorrRunRow *object)
+{
+    psMetadata *where = flatcorrRunMetadataFromObject(object);
+    long long count = psDBDeleteRows(dbh, FLATCORRRUN_TABLE_NAME, where, 0);
+    psFree(where);
+    if (count < 0) {
+        psError(PS_ERR_UNKNOWN, true, "failed to delete row from flatcorrRun");
+        return false;
+    }
+    if (count > 1) {
+        // XXX should this be a psAbort() instead?  It is possible that
+        // having an object match multiple rows was by design.
+        psError(PS_ERR_UNKNOWN, true, "flatcorrRunRow object matched more then one row.  Check your database schema");
+        return false;
+    }
+
+    return true;
+}
+long long flatcorrRunDeleteRowObjects(psDB *dbh, const psArray *objects, unsigned long long limit)
+{
+    long long       deleted = 0;
+
+    for (long long i = 0; i < objects->n; i++) {
+        flatcorrRunRow *object = objects->data[i];
+        psMetadata *where = flatcorrRunMetadataFromObject(object);
+        long long count = psDBDeleteRows(dbh, FLATCORRRUN_TABLE_NAME, where, limit);
+        psFree(where);
+        if (count < 0) {
+            psError(PS_ERR_UNKNOWN, true, "failed to delete row from flatcorrRun");
+            return count;
+        }
+
+        deleted += count;
+    }
+
+    return deleted;
+}
+bool flatcorrRunPrintObjects(FILE *stream, psArray *objects, bool mdcf)
+{
+    PS_ASSERT_PTR_NON_NULL(objects, false);
+
+    psMetadata *output = psMetadataAlloc();
+    for (long i = 0; i < psArrayLength(objects); i++) {
+        psMetadata *md = flatcorrRunMetadataFromObject(objects->data[i]);
+        if (!psMetadataAddMetadata(
+            output,
+            PS_LIST_TAIL,
+            FLATCORRRUN_TABLE_NAME,
+            PS_META_DUPLICATE_OK,
+            NULL,
+            md
+        )) {
+            psError(PS_ERR_UNKNOWN, false, "failed to add metadata");
+            psFree(md);
+            psFree(output);
+            return false;
+        }
+        psFree(md);
+    }
+
+    if (!ippdbPrintMetadataRaw(stream, output, mdcf)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to print metadata");
+        psFree(output);
+    }
+    psFree(output);
+
+    return true;
+}
+bool flatcorrRunPrintObject(FILE *stream, flatcorrRunRow *object, bool mdcf)
+{
+    PS_ASSERT_PTR_NON_NULL(object, false);
+
+    psMetadata *md = flatcorrRunMetadataFromObject(object);
+
+    if (!ippdbPrintMetadataRaw(stream, md, mdcf)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to print metadata");
+        psFree(md);
+    }
+
+    psFree(md);
+
+    return true;
+}
+static void flatcorrExpRowFree(flatcorrExpRow *object);
+
+flatcorrExpRow *flatcorrExpRowAlloc(psS64 corr_id, psS64 chip_id, const char *state)
+{
+    flatcorrExpRow  *_object;
+
+    _object = psAlloc(sizeof(flatcorrExpRow));
+    psMemSetDeallocator(_object, (psFreeFunc)flatcorrExpRowFree);
+
+    _object->corr_id = corr_id;
+    _object->chip_id = chip_id;
+    _object->state = psStringCopy(state);
+
+    return _object;
+}
+
+static void flatcorrExpRowFree(flatcorrExpRow *object)
+{
+    psFree(object->state);
+}
+
+bool flatcorrExpCreateTable(psDB *dbh)
+{
+    psMetadata *md = psMetadataAlloc();
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "corr_id", PS_DATA_S64, "Primary Key", 0)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item corr_id");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "chip_id", PS_DATA_S64, "Primary Key", 64)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item chip_id");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "state", PS_DATA_STRING, "fkey(corr_id) ref flatcorrRun(corr_id)", "64")) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item state");
+        psFree(md);
+        return false;
+    }
+
+    bool status = psDBCreateTable(dbh, FLATCORREXP_TABLE_NAME, md);
+
+    psFree(md);
+
+    return status;
+}
+
+bool flatcorrExpDropTable(psDB *dbh)
+{
+    return psDBDropTable(dbh, FLATCORREXP_TABLE_NAME);
+}
+
+bool flatcorrExpInsert(psDB * dbh, psS64 corr_id, psS64 chip_id, const char *state)
+{
+    psMetadata *md = psMetadataAlloc();
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "corr_id", PS_DATA_S64, NULL, corr_id)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item corr_id");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "chip_id", PS_DATA_S64, NULL, chip_id)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item chip_id");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "state", PS_DATA_STRING, NULL, state)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item state");
+        psFree(md);
+        return false;
+    }
+
+    bool status = psDBInsertOneRow(dbh, FLATCORREXP_TABLE_NAME, md);
+    psFree(md);
+
+    return status;
+}
+
+long long flatcorrExpDelete(psDB *dbh, const psMetadata *where, unsigned long long limit)
+{
+    long long       deleted = 0;
+
+    long long count = psDBDeleteRows(dbh, FLATCORREXP_TABLE_NAME, where, limit);
+    if (count < 0) {
+        psError(PS_ERR_UNKNOWN, true, "failed to delete row from flatcorrExp");
+        return count;
+
+        deleted += count;
+    }
+
+    return deleted;
+}
+bool flatcorrExpInsertObject(psDB *dbh, flatcorrExpRow *object)
+{
+    return flatcorrExpInsert(dbh, object->corr_id, object->chip_id, object->state);
+}
+
+bool flatcorrExpInsertObjects(psDB *dbh, psArray *objects)
+{
+    for (long i = 0; i < psArrayLength(objects); i++) {
+        if (!flatcorrExpInsertObject(dbh, objects->data[i])) {
+            return false;
+        }
+    }
+
+    return true;
+}
+
+bool flatcorrExpInsertFits(psDB *dbh, const psFits *fits)
+{
+    psArray         *rowSet;
+
+    // move to (the first?) extension named  FLATCORREXP_TABLE_NAME
+    if (!psFitsMoveExtName(fits, FLATCORREXP_TABLE_NAME)) {
+        psError(PS_ERR_UNKNOWN, true, "failed to find FITS extension %s", FLATCORREXP_TABLE_NAME);
+        return false;
+    }
+
+    // check HDU type
+    if (psFitsGetExtType(fits) != PS_FITS_TYPE_BINARY_TABLE)  {
+        psError(PS_ERR_UNKNOWN, true, "FITS HDU type is not PS_FITS_TYPE_BINARY_TABLE");
+        return false;
+    }
+
+    // read fits table
+    rowSet = psFitsReadTable(fits);
+    if (!rowSet) {
+        psError(PS_ERR_UNKNOWN, true, "FITS read error or FITS table is empty");
+        psFree(rowSet);
+        return false;
+    }
+
+    if (!psDBInsertRows(dbh, FLATCORREXP_TABLE_NAME, rowSet)) {
+        psError(PS_ERR_UNKNOWN, false, "databse insert failed");
+        psFree(rowSet);
+        return false;
+    }
+
+    psFree(rowSet);
+
+    return true;
+}
+
+bool flatcorrExpSelectRowsFits(psDB *dbh, psFits *fits, const psMetadata *where, unsigned long long limit)
+{
+    psArray         *rowSet;
+
+    rowSet = psDBSelectRows(dbh, FLATCORREXP_TABLE_NAME, where, limit);
+    if (!rowSet) {
+        return false;
+    }
+
+    // output to fits
+    if (!psFitsWriteTable(fits, NULL, rowSet, FLATCORREXP_TABLE_NAME)) {
+        psError(PS_ERR_UNKNOWN, false, "FITS table write failed");
+        psFree(rowSet);
+        return false;
+    }
+
+    psFree(rowSet);
+
+    return true;
+}
+
+psMetadata *flatcorrExpMetadataFromObject(const flatcorrExpRow *object)
+{
+    psMetadata *md = psMetadataAlloc();
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "corr_id", PS_DATA_S64, NULL, object->corr_id)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item corr_id");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "chip_id", PS_DATA_S64, NULL, object->chip_id)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item chip_id");
+        psFree(md);
+        return false;
+    }
+    if (!psMetadataAdd(md, PS_LIST_TAIL, "state", PS_DATA_STRING, NULL, object->state)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to add item state");
+        psFree(md);
+        return false;
+    }
+
+
+    return md;
+}
+
+flatcorrExpRow *flatcorrExpObjectFromMetadata(psMetadata *md)
+{
+
+bool status = false;
+    psS64 corr_id = psMetadataLookupS64(&status, md, "corr_id");
+    if (!status) {
+        psError(PS_ERR_UNKNOWN, true, "failed to lookup value for item corr_id");
+        return false;
+    }
+    psS64 chip_id = psMetadataLookupS64(&status, md, "chip_id");
+    if (!status) {
+        psError(PS_ERR_UNKNOWN, true, "failed to lookup value for item chip_id");
+        return false;
+    }
+    char* state = psMetadataLookupPtr(&status, md, "state");
+    if (!status) {
+        psError(PS_ERR_UNKNOWN, true, "failed to lookup value for item state");
+        return false;
+    }
+
+    return flatcorrExpRowAlloc(corr_id, chip_id, state);
+}
+psArray *flatcorrExpSelectRowObjects(psDB *dbh, const psMetadata *where, unsigned long long limit)
+{
+    psArray         *rowSet;
+    psArray         *returnSet;
+    psU64           i;
+
+    rowSet = psDBSelectRows(dbh, FLATCORREXP_TABLE_NAME, where, limit);
+    if (!rowSet) {
+        return NULL;
+    }
+
+    // convert psMetadata rows to row objects
+
+    returnSet = psArrayAllocEmpty(rowSet->n);
+
+    for (i = 0; i < rowSet->n; i++) {
+        flatcorrExpRow *object = flatcorrExpObjectFromMetadata(rowSet->data[i]);
+        psArrayAdd(returnSet, 0, object);
+        psFree(object);
+    }
+
+    psFree(rowSet);
+
+    return returnSet;
+}
+bool flatcorrExpDeleteObject(psDB *dbh, const flatcorrExpRow *object)
+{
+    psMetadata *where = flatcorrExpMetadataFromObject(object);
+    long long count = psDBDeleteRows(dbh, FLATCORREXP_TABLE_NAME, where, 0);
+    psFree(where);
+    if (count < 0) {
+        psError(PS_ERR_UNKNOWN, true, "failed to delete row from flatcorrExp");
+        return false;
+    }
+    if (count > 1) {
+        // XXX should this be a psAbort() instead?  It is possible that
+        // having an object match multiple rows was by design.
+        psError(PS_ERR_UNKNOWN, true, "flatcorrExpRow object matched more then one row.  Check your database schema");
+        return false;
+    }
+
+    return true;
+}
+long long flatcorrExpDeleteRowObjects(psDB *dbh, const psArray *objects, unsigned long long limit)
+{
+    long long       deleted = 0;
+
+    for (long long i = 0; i < objects->n; i++) {
+        flatcorrExpRow *object = objects->data[i];
+        psMetadata *where = flatcorrExpMetadataFromObject(object);
+        long long count = psDBDeleteRows(dbh, FLATCORREXP_TABLE_NAME, where, limit);
+        psFree(where);
+        if (count < 0) {
+            psError(PS_ERR_UNKNOWN, true, "failed to delete row from flatcorrExp");
+            return count;
+        }
+
+        deleted += count;
+    }
+
+    return deleted;
+}
+bool flatcorrExpPrintObjects(FILE *stream, psArray *objects, bool mdcf)
+{
+    PS_ASSERT_PTR_NON_NULL(objects, false);
+
+    psMetadata *output = psMetadataAlloc();
+    for (long i = 0; i < psArrayLength(objects); i++) {
+        psMetadata *md = flatcorrExpMetadataFromObject(objects->data[i]);
+        if (!psMetadataAddMetadata(
+            output,
+            PS_LIST_TAIL,
+            FLATCORREXP_TABLE_NAME,
+            PS_META_DUPLICATE_OK,
+            NULL,
+            md
+        )) {
+            psError(PS_ERR_UNKNOWN, false, "failed to add metadata");
+            psFree(md);
+            psFree(output);
+            return false;
+        }
+        psFree(md);
+    }
+
+    if (!ippdbPrintMetadataRaw(stream, output, mdcf)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to print metadata");
+        psFree(output);
+    }
+    psFree(output);
+
+    return true;
+}
+bool flatcorrExpPrintObject(FILE *stream, flatcorrExpRow *object, bool mdcf)
+{
+    PS_ASSERT_PTR_NON_NULL(object, false);
+
+    psMetadata *md = flatcorrExpMetadataFromObject(object);
+
+    if (!ippdbPrintMetadataRaw(stream, md, mdcf)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to print metadata");
+        psFree(md);
+    }
+
+    psFree(md);
+
+    return true;
+}