34 lines
754 B
C
34 lines
754 B
C
#include <stdlib.h>
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#include "dataformat.h"
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int32_t tdGetMaxDataRowSize(SSchema *pSchema) {
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int32_t nbytes = 0;
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for (int32_t i = 0; i < TD_SCHEMA_NCOLS(pSchema); i++) {
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SColumn * pCol = TD_SCHEMA_COLUMN_AT(pSchema, i);
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td_datatype_t type = TD_COLUMN_TYPE(pCol);
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nbytes += rowDataLen[type];
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switch (type) {
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case TD_DATATYPE_VARCHAR:
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nbytes += TD_COLUMN_BYTES(pCol);
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break;
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case TD_DATATYPE_NCHAR:
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nbytes += 4 * TD_COLUMN_BYTES(pCol);
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break;
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case TD_DATATYPE_BINARY:
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nbytes += TD_COLUMN_BYTES(pCol);
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break;
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default:
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break;
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}
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}
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nbytes += TD_DATA_ROW_HEADER_SIZE;
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return nbytes;
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}
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SDataRow tdSDataRowDup(SDataRow rdata) { return NULL; } |